The Mistress Bragged About My Mansion

The moment HR sent out the email about our upcoming department retreat, Hailey practically flew into my office. She leaned over my desk, her face glowing with a self-satisfied warmth, and told me we didn't need to worry about the lodging budget anymore.

Rachel, seriously, don't worry about booking hotel rooms, she said, her voice bright and eager. "Let's just use my house. It's a private estate up in the hills. Theres more than enough room for the entire department to stay over."

I figured saving the company some money was a win-win, so I agreed without a second thought.

But the moment she got back to her desk, she started spamming our team group chat with videos of the property.

I tapped on one of the clips absentmindedly. As the camera panned across the spacious living room, my breath caught. Hanging prominently on the wall was a massive, custom-commissioned abstract expressionist canvas.

It was the wedding gift Elliot had given me.

I had fallen in love with it instantly, which was why it had hung in the living room of our suburban estate since the day we got married. Eventually, I grew tired of the grueling daily commute and moved into a penthouse closer to the city center. We hadn't been back to the estate in months.

In the group chat, notifications were rolling in at lightning speed. Everyone was fawning over Hailey, calling her a wealthy heiress.

Hailey replied with breezy modesty, mentioning how massive the backyard was and telling everyone to bring barbecue gear and beer. Saturday at two o'clock, she wrote. See you there!

That night, I sat alone in my dark study and pulled up Elliots bank statements.

It took me less than an hour to piece together the truth. They had been sleeping together for months.

I quietly downloaded the files, saved the evidence, and said absolutely nothing.

On Saturday afternoon, the team arrived at the estate in high spirits, laughing and chatting as they walked up the driveway.

But when Hailey stepped up to the front door to type in the passcode, her smile completely vanished.

The day after the retreat was announced, Hailey became the undisputed star of our department.

During lunch, she strolled over to my desk carrying an iced latte. She sat across from me, her posture radiating a subtle, practiced boastfulness.

"Rachel, I just checked the forecast," she said, holding up her phone to show me photos of the estate's backyard. "Saturday is going to be beautiful. Perfect weather for a barbecue on the lawn."

She swiped through the images, showcasing the lush greenery.

"Look at the grass. My boyfriend just hired a landscaping crew to trim it last week, and he had the frame of the customized swing reinforced. I even bought some outdoor string lights to hang up. Its going to look so dreamy at night."

I stared at the screen, my expression blank.

Elliot had built that swing with his own hands during our first year of marriage.

"That swing is beautiful," I murmured, keeping my tone carefully conversational.

Hailey blinked, momentarily caught off guard, before quickly recovering her dazzling smile.

"Oh, that? It came with the house when we bought it. The realtor said the previous owner left it behind. I thought it was cute, so I kept it."

She raised her voice slightly, ensuring her words carried across the quiet office.

"Honestly, Rachel, the whole interior design is a bit much. Its totally the previous owner's taste, and Im already planning a complete remodel. Like, look at that abstract painting in the living room. It's so cold and clinical. Who even hangs art like that in their home anymore?"

She sighed dramatically. "My boyfriend bought me some limited-edition designer sculptures from Europe. Im planning on putting those in the living room instead..."

My fingers tightened around my coffee mug.

A hundred-thousand-dollar piece of fine art, and she thought it was clinical.

I stayed silent. Haileys eyes darted over my face, searching for a reaction, before she asked, "Rachel, don't you think my boyfriend treats me incredibly well?"

I lowered my gaze, letting a faint, polite smile touch my lips. "He certainly does. You should hold onto him tightly."

Haileys smile stiffened for a fraction of a second.

But she was a professional at keeping up appearances. When she looked up again, her expression was sweeter than ever. "Oh, I will. He loves me so much, hed never let me go."

I didnt offer a reply. She turned away, gliding over to a group of colleagues to show off more photos.

Daisy, one of our junior analysts, let out a soft gasp. "Wait, this place has three floors? Hailey, how much did this cost?"

Hailey pouted playfully. "Honestly, I have no idea. My boyfriend bought it for me."

Daisys eyes widened. "He bought it for you? Is your name on the deed?"

Hailey hesitated for a heartbeat, her tone dripping with casual indifference. "Of course it is."

For the rest of the day, the office was buzzing with gossip about Haileys mysterious, ultra-wealthy boyfriend.

Before leaving for the day, I opened my phone.

Elliots contact thread had been buried beneath a mountain of unread work messages. His last three texts to me read:

Working late tonight. Don't wait up.

Leaving for a business trip. Back Wednesday.

Ill be at the office through the weekend to hit this project deadline.

As it turned out, he wasnt drowning in work. He was simply drowning in her, too exhausted to split his life between us anymore.

The screen dimmed to black. I wanted to laugh, but the sound caught in my throat.

Just last week, Elliot had made time to accompany me to my family's estate to visit my parents and grandmother. He had played the part of the devoted, perfect son-in-law to a t.

I had never realized what a master of time management my husband was. Career, marriage, and an affairall balanced with clinical precision.

When I got home, the penthouse was empty.

I walked through the quiet rooms, finally noticing the subtle details I had overlooked before.

Elliots closet was noticeably emptier. Several of his favorite suits were gone, along with the luxury watches he wore most frequently.

I closed the closet door, walked over to the bed, and pulled open the bottom drawer of the nightstand.

Deep beneath a stack of financial documents lay our marriage certificate, bound in its smooth red cover. I opened it. In the photo, we were both wearing simple white shirts, our heads tilted toward each other. I was leaning against his shoulder, laughing without a care in the world.

I stared at our younger, happier faces until my phone buzzed, shattering the silence. It was a text from Elliot.

Stuck at a client dinner tonight. Get some rest, babe. Don't wait up.

I stared at the words for a long time, then locked my phone without replying.

When we first built this company, we had kept our relationship strictly private to avoid conflicts of interest and streamline our investments. Only a few founding board members knew we were married.

Once the company stabilized, we both threw ourselves into our respective divisions. Neither of us felt the need to make loud, public declarations of ownership like insecure teenagers.

I never could have imagined that my discretion would give him the courage to keep a mistress right under my nose.

Another notification vibrated against my palm, breaking my train of thought. It was a message from Daisy.

Hey Rachel, are you coming to the retreat on Saturday? Hailey keeps bragging about how gorgeous her estate is. The whole department is going!

A cold, sharp smile spread across my face. I typed out a quick response.

Of course. I wouldn't miss it.

After sending the text, I scrolled through my contacts until I found the name of the estates property manager.

The estate was part of an exclusive gated community where every homeowner was assigned a dedicated manager. I messaged him directly, asking who had been staying at the property recently.

Good evening, Mrs. George, the manager replied almost instantly. Your husband informed us four months ago that he was lending the estate to a relative for a short period and told us to suspend our regular interior cleaning services. Would you like us to schedule a lawn maintenance session before the weekend?

Four months.

They had been together before Hailey even passed her initial interview at my company.

I paused, then typed back:

No need, thank you. I do have one question: if I wanted to change the entry passcodes for the estate, can that only be done by the primary owner?

Yes, Mrs. George. The smart-lock system is tied to the deed. Passcode overrides require the registered owner's physical ID verification. No one else has authorization to change it.

I had all the information I needed. I set my phone down.

The next afternoon, a small crowd had gathered around Hailey's desk during the post-lunch lull.

Daisy was leaning in, her eyes fixed on Haileys hand. "Oh my gosh, Hailey, is that the ring your boyfriend got you? That gemstone is huge! What is it?"

Hailey raised her hand, tilting her fingers so the stone caught the harsh fluorescent office lights.

"He bought it at an estate auction in Europe," she said, her voice dripping with casual luxury. "He mentioned something about it belonging to a royal family once."

"A royal family?"

"Yeah, some minor European royalty. I don't really know much about that stuff."

Daisys jaw dropped. "How much did it cost?"

Hailey looked down at the ring, pretending to search her memory for a trivial detail. "A few hundred thousand, I think. I didn't really ask. Honestly, I told him it was unnecessary, but he insisted. He said only the best suited me. Since it was a gift from the heart, I couldn't really say no."

The surrounding colleagues looked stunned.

Someone asked what her boyfriend looked like, but Hailey lowered her voice, wrapping her reply in a layer of mystery. "He's incredibly successful. If I showed you a picture, youd definitely recognize his name."

The group pressed her for details. "Oh come on, tell us! Which local titan is he?"

But Hailey remained tight-lipped, enjoying the suspense.

That was when Martha, one of our senior accountants, looked up from her spreadsheet. "Well, Hailey, if hes such a big deal, why does he have to stay in the shadows?"

The office went dead silent.

The underlying implication of Marthas words hung heavily in the air, and the atmosphere shifted instantly.

Hailey remained calm. She adjusted the ring on her finger, met Marthas gaze, and spoke in a sweet, chilly tone. "What a strange thing to say, Martha. He bought me a ring. A wedding can't be far off. You'll definitely be on the guest list."

Martha offered a polite, empty smile and went back to her work.

A junior intern quietly backed away from the desk, but Hailey grabbed her arm. "You have to come too, sweetie. Ill make sure you get a prime table."

The intern nodded awkwardly and scurried back to her station.

Not long after, Hailey started making calls at her desk. She didn't bother lowering her voice.

"Are you coming over tonight? I bought some new lingerie..." She paused, giggling softly into the receiver. "Guess what color... No, you have to guess."

Her voice was high-pitched and dripping with honey.

I walked past her desk just as she hung up. She looked up at me, her smile bright and dripping with mock concern.

"Rachel, you look a little exhausted today. Didn't sleep well?" She paused, her eyes searching mine. "Your husband isn't keeping you company lately?"

I walked past her without breaking stride. "Hes been busy with a major project. Traveling a lot."

She let out a long, knowing sigh. "Ah, I see..."

A few minutes later, Daisy sent me a private message.

Rachel, is it just me, or does Hailey have a really weird attitude toward you?

I stared at the screen and smiled.

It seemed the little fox was getting tired of hiding her tail.

When the clock struck five on Friday, Hailey stood up and clapped her hands to get everyones attention.

"Alright, let's head to the gourmet market to get everything for tomorrows barbecue! Grab whatever you wantsteaks, wine, imported beer. Its all on my boyfriend's tab."

A few of the younger employees cheered and grabbed their coats. The rest of her usual circle quickly followed.

I remained at my desk, reviewing a quarterly report. As Hailey walked past my office door, she slowed down.

"Aren't you coming, Rachel?"

"You guys go ahead. I have plans."

She smiled, turning to catch up with the group. As they walked down the hallway, their voices drifted back to me.

"Hailey, what's the limit on your boyfriend's card anyway?"

"I don't know. Ive never managed to max it out."

The elevator doors chimed, and their laughter faded.

I set my pen down and leaned back in my chair, looking out over the empty office.

Martha walked past my door with her mug, glancing toward the exit. "Going grocery shopping like she's planning a royal banquet," she muttered.

I laughed. It was a fitting description.

Hailey had chosen an ultra-exclusive, membership-only gourmet market. She pushed the oversized cart, leading her entourage through the aisles.

One of the girls held her arm. "Hailey, you're officially my favorite person. I am never letting you go."

Hailey giggled, stopping in front of the imported dry-aged beef section. She tossed a hundred-dollar ribeye steak into the cart without looking at the price.

Daisy tried to gently intervene. "Hailey, thats probably enough. We don't want to waste food."

Hailey turned, her expression perfectly earnest. "It's fine if there are leftovers, Daisy, but running out is embarrassing. My boyfriend specifically told me to make sure everyone is fully taken care of."

She added several more prime cuts, filling half the cart with meat. Next came the imported microbrews, fancy sodas, artisanal snacks, and premium disposable tableware. Soon, they had filled three entire shopping carts.

At the checkout, it took two cashiers ten minutes to scan everything.

The grand total came to $5,400.

Hailey pulled a sleek, heavy card from her designer handbag, holding it between two manicured fingers, and handed it to the cashier.

The colleagues erupted into cheers.

"You are the absolute best, Hailey!"

"Seriously, where do you find a boyfriend like that?"

The intern was recording the whole thing on her phone. "Hailey, I'm posting this on my story right now!"

Hailey smiled warmly. "Oh, please. This is nothing. As long as everyone has a great time tomorrow, thats all that matters."

At that exact moment, I was standing in the adjacent aisle of the same high-end market, helping my pregnant best friend, Diana, pick out organic baby supplies.

The commotion at the registers caught Dianas attention. She turned, her eyes narrowing as she locked onto the checkout counter.

She froze, her fingers digging into my forearm. "Rachel."

She was staring intently at the card in Haileys hand.

"Is that... is that Elliots Amex Centurion card?"

I stared at the black card. It was identical to the one in my own wallet.

Before I could say a word, Diana turned to me, her face flushed with fury. "What the hell is going on? Elliot is keeping an intern? Is he out of his mind? Did he completely forget how hard he had to fight just to get you to look at him?"

Seeing how upset she was, I quickly rubbed her arm to calm her down. "Don't let your blood pressure spike, Diana. I've known for a while."

Diana gasped, staring at me in disbelief. "You knew?!"

Over at the registers, Hailey was directing the male colleagues to load the heavy grocery bags into their cars.

I watched her figure disappear through the sliding glass doors before turning back to Diana. My voice was entirely steady. "Let her spend. Every dollar she charges to that card is marital property. Shell have to return every single cent of it. I don't care about the money, Diana. I care about the paper trail."

Diana stared at me for a long time. She had always been hot-tempered, and pregnancy had only amplified her emotions. Her eyes welled with tears of frustration. "Have you already decided what youre going to do?"

I nodded slowly. She didn't push for details, but she spent the entire drive home cursing Elliots name.

There was one thing I hadnt told her.

Elliots affair with Hailey had started long before she ever set foot in our office. Bringing her into my department was his way of testing my boundaries, seeing how much he could get away with.

Unsurprisingly, Elliot didn't come home that night either.

But my heart had already turned cold. I felt absolutely nothing.

Saturday afternoon, the sun was bright and unforgiving.

A caravan of cars carrying over twenty employees from our department pulled up to the security gates of the exclusive residential community. Hailey was leading the pack.

She marched up to the pedestrian gate, but before she could step through, a security guard stepped out and stopped her.

"Afternoon, ma'am. Are you a resident?"

Hailey straightened her spine, chin tilting upward. "Yes. I live at number eighty-eight."

The guard nodded politely, pointing to a sleek digital console beside the gate. "We require facial recognition for guest access. Please look into the camera to verify your registration."

She stepped up to the device, aligning her face with the scanner.

The system let out a series of sharp, red-light warning beeps. A message flashed on the screen:

Access Denied. Unregistered User.

The air grew instantly still.

Behind her, someone whispered, "Whats going on? Isn't this her place?"

"Yeah, didn't she say her name was on the deed?"

Hailey's composure cracked for a split second before she forced a bright smile, turning to the guard. "Oh, my husband bought this house for me. Hes been incredibly busy lately and hasn't had a chance to register my profile with the HOA yet. The system probably hasn't updated."

The guard looked at her, then glanced at the large crowd of office workers standing behind her. His tone remained firm. "I'm sorry, ma'am, but we cannot grant access to guests without direct authorization from the registered homeowner. Perhaps you could call your husband to clear this up?"

The group began whispering among themselves.

Hailey bit her lip, pulling out her phone to make a call.

The first call went unanswered.

On her third attempt, the call finally connected.

"The security gate won't let us in," she said, her voice tight and hurried. "The facial recognition didn't work... You need to authorize this right now. My entire department is standing out here waiting..."

She listened to the response, muttered a quick confirmation, and hung up. She stood in place for a moment, her knuckles white around her phone.

Two minutes later, the security guard stepped out, saluting her politely. "Thank you for your patience, ma'am. You're cleared to enter."

Hailey let out a visible breath of relief, turning back to the crowd with her signature sweet smile. "High-end neighborhoods are always so strict with security. Let's go."

The tension evaporated, and the chatter started up again.

"This place is absolutely gorgeous. Hailey, your boyfriend must be incredibly wealthy."

Daisy chimed in, "Seriously! That guard had me worried for a second. I thought we wouldn't make it in."

Another colleague added, "With this level of security, you must feel so safe living here."

The compliments washed over Hailey, restoring her confidence. She walked in the center of the crowd, basking in their admiration.

Daisy jogged up to her side. "Hailey, when you guys get married, are you going to have the wedding here?"

Hailey offered her a sweet, patronizing look. "Oh, this place is too small for a wedding. Well probably do a destination wedding on a private island. Ill make sure to cover everyone's flights and lodging."

The younger staff squealed with excitement, and the mood was even rowdier than when we had first set out.

Number eighty-eight sat at the very end of the cul-de-sac, a massive, modern estate surrounded by manicured hedges.

Becca, the intern, peered through the iron gates, gasping. "Hailey, your home is stunning!"

Hailey smiled, walking up to the front door's digital keypad. She typed in the passcode.

The screen flashed red.

Incorrect Passcode.

She blinked, cleared the screen, and tried again. Still incorrect.

"I must have made a typo," Hailey said, her voice dropping an octave. She stared intently at the screen and carefully pressed the buttons a third time, much slower than before.

The lock didn't budge.

Daisy leaned in, whispering, "Did he change the passcode?"

Hailey bit her lower lip, a cold sweat breaking out across her forehead. "No... he wouldn't do that without telling me..."

She dialed Elliots number again. This time, he picked up immediately.

"Babe, why isn't the passcode working? I've tried three times and the door is locked..."

She listened to his reply.

Slowly, the color drained from Hailey's face. Her hand began to tremble, and her voice cracked with unshed tears. "How could you not know? What do you mean? This is my home, why can't I get inside?"

The whispers among the colleagues were growing louder and more frantic.

I quietly walked through the crowd, stepping past the murmuring onlookers until I reached the front of the line.

"That's because," I said, my voice cutting through the noise, "this house doesn't belong to you."