Plot Twists Caught Cheating Short Stories & Novels

By the fifth year of my marriage to Noah Lester, everyone insisted that I, Emma Newman, was his eternal muse. But I knew the truth. Behind my back, Noah cycled through a parade of fresh-faced, eager lovers. He even flaunted them at social gatherings, swapping one for another with shameless ease. When friends teased him—"Didn’t you swear Emma was the love of your life? Why the revolving door of mistresses?"—he’d just laugh, arms slung around his latest conquests. "Once you’ve caught your muse the glow fades. Give me someone new and tender any day—at least they keep things exciting." So I began plotting my escape. What Noah never realized was that I had grown tired of him, too. Tired of this life, of these performances. I was done.

Fresh from a business trip, my husband swept me into his arms and pulled me toward the bathroom for a passionate shared bath. As our lips met in a dizzying kiss, I noticed something odd out of the corner of my eye: the toilet lid was down. Seven years ago, after reading an online article claiming that men urinating while standing could splash bacteria onto the seat, he insisted we always keep the lid up for hygiene's sake. In all our years of marriage, it had never been lowered until now. A chill ran through me. The bathroom was pristine, not a stray hair in sight. But then I noticed the shower's water temperature was set five degrees higher than the 98.6°F he always preferred. Men preferred cooler water, and women warmer. In an instant, I realized that Nick Doyle had betrayed me.

I went abroad for a year to further my studies and kept in touch with my girlfriend through video calls every day. One day, I saw her first love posted a photo with a caption: [We are finally back together after ten years!] In the photo, my girlfriend was visibly pregnant, holding the arm of the man next to her with a sweet smile.

My husband and his twin brother get into an accident during a test drive. To protect his older brother, my husband is thrown from the car and dies on the spot. Hearing the news of his death, I, four months pregnant, collapse in tears outside the hospital morgue. When I come to, I overhear my sister-in-law, Gloria Quinn’s voice outside the door. "Mason, are you sure Celine won't find out about this?" Mason? Isn't that my husband, who died in the crash? A familiar male voice replies, "Gloria, you're the one I truly love. If I hadn't mistaken Celine for you that drunken night, I'd never have let you end up with Jason. Celine loves me so much and is carrying my child. "If I take on Jason's identity and look after her, I swear she'll never leave me. Then, all her family's money will be ours." I smirk coldly as I listen to their conversation. He cheats on me, yet expects me to keep his child? Since he's already "dead", he's lost everything.

The day I'm diagnosed with cancer happens to be the birthday of my wife's adopted son, Logan Smith. Before the party starts, I end up coughing up blood and ruining the cheerful atmosphere. My wife, Rosalie Smith, doesn't take me to the hospital. Instead, she locks me up in the basement. She looks down at me bleeding out on the ground and says coldly, "Xander Kastel, you really know how to pick your timing. Of all days, you had to cough up blood on Lolo's birthday. How dare you do it today?" I beg her to take me to the hospital, but she says she has already consulted the doctor and knows that early-stage cancer can't cause me to cough up blood. She's convinced I'm deliberately putting on an act to get back at Caleb Anderson, her first love. I pleaded desperately. "I am your husband! Rosalie, please take me to the hospital. I promise I'll never show up again." Rosalie's face darkens, and she grabs me by the throat. "Don't play these push-and-pull games with me. As long as you stay here quietly until midnight passes and Lolo's birthday is over, of course, I'll take you to the hospital. Once you've recovered, you'll still be the Smith family's live-in son-in-law." I keep screaming from the agonizing pain I'm in. Rosalie thinks I'm being annoying, so she takes Caleb and Logan to a hotel to celebrate instead. Some time later, she suddenly thinks of me, so she asks her secretary if my surgery has gone well. Her secretary's face pales as he answers in a trembling voice, "Mr. Kastel has… has left with Ms. Kastel."

Because of a last-minute business trip, my husband missed the Thanksgiving family dinner. I spent the entire day helping out at my in-laws' place in the countryside with our five-year-old son, only to receive a complaint from the downstairs neighbor just before dinner. "Ari, could you please close your kitchen window when you're cooking? I can smell the hot sauce from all the way here. My husband has a lung condition—he can't handle it." My neighbor's words shocked me, and I immediately called my husband, who was allergic to chili peppers. "Honey, did someone break into the house? The neighbor said there was smoke coming from the kitchen." His breathing hitched for a second before he let out a casual laugh. "No break-in. My flight got canceled, so I was home alone cooking. When are you two coming back? I really miss you." I smiled and told him we'd stay a couple more days, but in the middle of the night, I packed up our son and drove straight home.

My fiancé’s pampered niece, Jenna Quinn, had just returned from abroad. The moment she got back, she caused a scene at our engagement party, throwing out so-called “evidence” of my alleged affair in front of the media. Zac Quinn had no choice but to leave me with the mess, clutching his hysterical niece as they left. His parting words? “This is just an engagement party. Jenna’s well-being is far more important.” After I painstakingly managed to control the public narrative and was waiting for Jenna to make a public clarification to settle the matter, she instead curled up in Zac’s arms, crying softly. Zac’s expression turned cold. “Jenna only has me, while you have so many people who love you. Why must you target her?” At first, I thought Zac was just being overly protective of his niece, who had lost her parents at a young age—until I saw the two of them kissing. “You’re the precious girl I’ve raised with my own hands. From now on, Nina will be your aunt, and she’ll shower you with love, too,” he said. I clenched the ultrasound report in my hand and, without hesitation, tossed it into the trash. Love that can’t be held onto isn’t worth keeping. I decided to return home, accept my family’s marriage alliance, and fully embrace my role as the heiress of the Walker Corporation.

My son, Tim, was kidnapped by a group of rogues. My husband, Alpha Kieran, spared no effort, using every resource at his disposal to find him. Finally, he tracked him down to an pub training center nearby. But when Tim regained consciousness, he discovered that he was disabled. As the only son of Kieran, destined to inherit his father’s title, he couldn’t bear the reality of his condition. Despair consumed him, and in his grief, he attempted to take his own life by drowning himself in the lake within our territory. I arrived too late. By the time I pulled him from the water, my strength was nearly gone. Kieran rushed me to the pack hospital, holding me close as he whispered into my ear, "Please, Selene, stay with me. I cannot lose you too." But after my surgery, as I lay in bed, I overheard Kieran speaking to his Beta, Damon, in the hallway. "Alpha, sacrificing the rescue mission that could have saved Tim seemed… excessive. Finding another heart donor wouldn’t have been impossible. Using Tim’s—he was your only son with Luna Selene." "I allowed him to be born because I knew he could save my daughter. I’ve already raised him long enough. It’s only right that he gives me what I need now." "And the doctor said siblings have a better chance of surviving heart transplants. Ana is my most precious child—I won’t risk her suffering another heart attack." Kieran’s words shattered me. He was my fated mate, the love of my life. Yet he had sacrificed our son—our son—to save the bastard child he had with his mistress. The marriage I once cherished, the fated mate I once believed in, had now become my own personal hell.

At eleven o'clock at night, my buddy Clint Phillips called and asked me to go catch his girlfriend cheating on him. But as I walked into the hotel lobby ahead of him, a few lines of text suddenly drifted across my vision. [Don't go! There's no other man in Room 1608.] [Lainey Wilson has been dead for over six hours.] [Clint Phillips called you here to take the fall for him.] Only then did it finally hit me. My buddy was out of town on a business trip. So how did he know his girlfriend was cheating on him at this particular hotel? While I stood there frozen, he sent me the room's door code, 1107. Clint: [Ray, hurry up! Catch those two lowlifes in the act!] I stopped in my tracks, turned around, and sat down on a sofa in the lobby, choosing a spot directly facing the security camera. Then I hit record on the call. "Hello? Where are you?"

The moment I opened the door, I never imagined that my fiancé would be in bed with my best friend, both of them wearing nothing. I went absolutely crazy and charged toward them, wanting nothing more than to kill the two of them. But my fiancé shoved me to the floor and, turning it around, blamed me instead. "Rosalind," he sneered, "if you hadn't been so self-righteous and refused to sleep with me, I wouldn't have cheated!" Fine. Since he no longer wanted me, I married his older brother. On the day of the wedding, I smiled at him and said, "Norris, guess what? I'm your sister-in-law now."

For our ninety-ninth engagement ceremony, Julian booked us a skydive. He said he wanted to tell me he loved me at thirty thousand feet. My chute didn't open. I got tangled in a big tree. I survived, yet suffered multiple fractures all over my body. In the ward, I accidentally saw a message on the screen of our jump instructor's phone. It was addressed to Julian, and it carried a video. The video showed someone tampering with my chute before we boarded. So the "accident" was Julian's idea? I dragged myself out of bed on crutches, every bone in my body screaming, ready to confront him. I made it as far as the hallway. He was already there, talking to someone, and the moment I saw the other man, the floor tilted under me. The man across from him was the same driver who'd hit me with his car the night before our last engagement. The hit-and-run that should have killed me. "Mr. Veil, if you ever need me again, please reach out." Julian's voice was flat, almost tired. "There won't be a next time. I've tried everything I can think of. The engagement can't be postponed anymore." "And the woman you actually love, sir?" "I'll keep loving her," Julian said. "But Ada is the one I marry. Her mother gave my father a kidney. That's the debt. I have to pay it." I stood there shaking, and the truth rearranged itself behind my eyes. The camping trip he had planned, where I got lost and nearly died of hypothermia in the woods. That had been him. The vitamin C he had handed me, the one that put me in the ICU. Him too. And this time — the skydive, thirty thousand feet, “I want the sky to witness our love”. All of it. Every single one of those accidents was him trying to delay the wedding. But Julian, I thought, I could save you the trouble. The next morning I accepted an offer that had been sitting in my inbox for weeks: an invitation from a world-class orchestra on the other side of the planet.

The New Year was just around the corner. While I was doing a thorough cleaning, I stumbled upon something beneath the couch. It was a damp, used condom, and it still had a faint lipstick stain on the edge. One thing I was sure of was that I didn't use this brand, but the lipstick color? It matched perfectly with my girlfriend Lindsey Stirling's.

Sandra Kinsey's dance studio was where she buried her passion. It was also our secret place. No one else was allowed in. No one but me. Until one day, her assistant barged in, using a love for Latin dance as an excuse, and danced with her intimately. Sandra didn't push him away. That was the moment I knew—you can't make someone stay when their heart has already left. I stripped her of her authority, took over the company myself, and gave Sandra all the freedom she could ever ask for. But later, eyes red and voice trembling, she looked at me and demanded to know why. I sat on the couch and glanced at her with indifference. "Freedom," I said, "always comes at a price. Doesn't it?"

The day before my mating ceremony, my mother caught my soon-to-be mate Derek in a passionate embrace with my step-sister Scarlett. The anger triggered my mother's heart attack need a transplant surgery immediately Fortunately, I was compatible with my mother for a heart transplant. I decided to give her my heart and use an artificial one instead. Faced with the enormous cost of the surgery, Derek, my coward of a mate, vanished. I went to beg my step-sister Scarlett, who had married an elderly but wealthy Alpha Marcus, for help. She claimed she didn't have enough cash, yet the next day she was showing off her new enchanted moonstone necklace. In my darkest hour, Alexander Stone appeared. He was the most renowned healer and Marcus’s son，the future Alpha. He covered all the costs and offered to perform the surgery himself. When I woke up, Alexander's face was filled with regret. He told me my mother had suffered a sudden rejection reaction during surgery and passed away. He pulled my tear-stained face to his chest, declaring his love and begging me to let him care for me for eternity. Seven years into our mating bond, I accidentally overheard his conversation with his beta: "So you gave Sarah's heart to Scarlett instead, right in front of her mother? That was brutal, even for you." "What could I do? Her heart matched Scarlett's perfectly." "But we had already found a suitable donor heart! Scarlett only needed to wait half a day. Why were you so impatient?" Alexander sighed, his voice heavy with emotion: "I couldn't bear to see Scarlett suffer, not even for a second."

When my husband, Kevin, and I were at our favorite exclusive restaurant, he ordered a T-bone steak and told the waiter with practiced ease, "The usual, and no arugula in the side salad." I paused, then gently nudged his elbow. "Honey, did you forget? Arugula is my favorite." Kevin's body tensed, and he quickly corrected himself. I even teased him, asking if he was so tired lately that his memory was starting to go. A week later, I came back to the restaurant alone to unwind, only to overhear the young woman at the next table waving to the waiter with a smile. "The T-bone again, and no arugula in the salad. Just put it on my husband's tab." "The account number is 8993." My knife and fork clattered against the bone china plate. That string of numbers was my husband's private phone number.

Seven years ago, William hugged me under the moonlight and swore that we would never have children and love me for the rest of his life. Seven years later, I ran into him at the hospital. He was accompanying a young woman to do a maternity checkup. Both of them were beaming and happy. William's family questioned me why I couldn't get pregnant.I laughed bitterly and swallowed all my secrets alone. Who knew the bigger secret William hid...

My boyfriend was a therapist. On the day I got diagnosed with ALS, he was busy celebrating his friend's birthday. He said, "Sophie's got depression. Without me, she could break down, hurt herself, or do worse things." To look after her, he broke up with me and moved into her place. I blocked him on everything, agreeing we'd go our separate ways. Strangely, he lost his nuts when he found out I was dying.

Just a few days before my wedding, I accidentally come across a post while scrolling online. The title reads, "To the guy getting married in this city, your fiancée's already cheated on you." Curious, I click in to see the gossip, only to realize I'm the one being talked about. A deep male voice plays in the video. "I heard you're getting married?" The woman in the frame, bare-backed and trembling, chokes back a sob. "After you left, I realized you're still the one I love most. I'm done with him. Take me away, please!" The moment I hear her voice, it feels like someone punches me straight in the chest. Then I notice something on her wrist—the luxury couple's bracelet I gave her just yesterday. And in that instant, I feel like the biggest joke of all. Turns out the fool was me.

While I was tangled with my boyfriend in bed, I heard violent thumps coming from the door outside. I opened my eyes in a daze. "Is… Is someone knocking on the door…?" The man nibbled my earlobe, his voice hoarse and slurred, "Must have been the wind, baby…" In front of my eyes, the comments flew past. [Sweetie, look at the man in front of you a little closer, won't you?] [This is hilarious! The MC thought the contract only works one-on-one, but he forgot he had a twin brother from the very same bloodline, haha!] [Heh! Why just one brother if you can have both? She won't have to worry about going hungry ever again. What a lucky girl!] As my brain worked to process the information, a man's trembling roar came from outside the door, "Hyde, you scumbag! Get out here right now!"

I was attending a banquet with my fiancée and her nymph friends. But she made an excuse about checking the woodland springs and left the table. Two turns of the hourglass passed. The seat next to me remained cold. I stood up, ready to track her scent. That was when I heard her nymph friends talking. They were using the secret tongue—a language only woodland creatures could understand—to ruthlessly humiliate me. "That idiot who crawled out of the Underworld still has no idea how many times Lyra has betrayed him." "I bet Darius is taking Lyra on the peaks of Mount Ida right now." "Lyra swore Orion is just a prudish block of wood who worships the rules. He probably doesn't even know how to touch a woman. His cock can't even compare to Darius's. They've been fucking each other for ages. " "It's just pathetic. An Underworld Prince, fighting Olympus's ban just for a lowly nymph. Hahaha, look at him! We’re insulting him right to his face, and he just sits there like a deaf-mute idiot." My body froze. My mind went totally blank. Right then, Lyra pushed open the sanctuary doors. Her soft skin was covered in a thin layer of sweat. She reeked of the heavy, unmistakable scent of a woman who had just been thoroughly fucked and satisfied. "Ha, how was it? Does it feel amazing to make a fool of an Underworld Prince at our own banquet? You're so bad!" "Of course. His beastly thrusts drive me crazy."