Cheating Fanfiction Novels & Stories

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.

My brother-in-law passed away in an accident. Out of pity for his widow, my husband decided to be the breadwinner for both families. After that, my husband and son both gave all their love to my widowed sister-in-law. On her birthday, my husband and son reserved a restaurant in town for her party. I was plucking corn in the field when I started bleeding, a sign that I was miscarrying. I called my husband, begging him to come home and take me to the hospital. However, he scolded me angrily, calling me a liar. “What the hell are you talking about? I haven’t touched you in months! How could you be pregnant?” My son grabbed the phone impatiently as well. “Mom, the teacher said lying is wrong! Aunt Laura’s blowing out the candles now, bye!” We had been married for seven years, yet they had completely forgotten that today was my birthday too. Despairing, I dialed another number. “Mother, I changed my mind. I’m going back to inherit the clinic.”

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.

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.

Just one week into my new job, I was wrongfully accused of cooking the books, and it cost me five years behind bars. After that, my wife found out she was pregnant. She insisted on having the baby and promised to wait for me to come home. Out of gratitude, I threw myself into work after my release. I did everything I could to give them a good life. It was until one day, I overheard a conversation between my wife and our son. “Mom, don’t let Dad come out with us. It’s embarrassing! Why did you pin Mr. Scott’s crime on him back then?! And now, the girl next door keeps making fun of me, saying my dad’s a criminal!” My wife gently pulled our son close and comforted him, saying, “I promised Mr. Scott I’d help him. Your dad’s so naive. He’ll never find out.” It turned out that my supposed happy life was nothing but lies and betrayal!

Seven years into their marriage, Bella got hit with a truth—Steven had a kid. A six-year-old. She crouched behind the preschool slide, barely breathing, as Steven bent down to scoop the boy up. "Daddy, you haven't come to see me in forever." "Be good, Ollie. Work's been crazy. Listen to your mom, alright?" Bella froze. Same face. Same eyes. It was obvious. Everything about them screamed it—The man who swore he'd love her forever had been cheating on her this whole time. Steven and Bella weren't just a couple. They were childhood sweethearts. She once took a knife for him. Nearly died. Lost their baby. Lost the chance to ever have one again. Steven had held her hand back then, eyes red, saying, "I don't care if we never have kids. As long as I have you, that's enough." She still heard the shake in his voice. Now? Every promise. Every memory. All of it—gone.

A handprint on the glass window in the bathroom leads to me discovering my husband's betrayal. I want to find that woman and make her and my husband pay.

My husband took our six-year-old daughter on a fishing trip, but when his first love called, he left her alone to answer his phone. With no one watching her, our daughter fell into the sea, and we never recovered her body. Heartbroken, I called him and begged him to return, but his voice was cold as he said, “Cheyenne, today’s Queenie's birthday. Can you stop being such a buzzkill?” When I stumbled back home in despair, I found his first love clinging provocatively to him, a smug smile on her face. “What’s got you so upset, sis-in-law?” she sneered. I let out a cold laugh and flipped the dining table over. “As long as you’re alive, I’ll never be happy.”

Everyone says I'm lucky to be Frosthowl pack's Luna because my Alpha mate, Matthew White, loves me dearly. I love roses and fireworks, so he buys all that are available on my birthday. When it's almost midnight, he kisses me tenderly and says, "I'll turn you into a Luna that everyone envies, Amber." The fireworks light up the sky above the castle of roses he's built for me, and they go on for the rest of the night. They make it seem brighter than day. He and I do it underneath the fireworks and flowers throughout the night, and I accidentally catch a cold. Matthew is so guilty that he summons the pack's best healer to treat my inconsequential cold. All the werewolves treat our mate bond as a symbol of true love. However, just moments ago, I found a torn pair of black stockings in his suit jacket's pocket. I never wear those. However, his secretary, Beth Seymour, who helps him deal with the pack's matters, wears them every day.

Luke finally agreed to bind with me, urged by his mother Monica on her deathbed. Moonlight spilled through the window, casting a glow on his golden-brown fur. He stood by the bed, his amber wolf eyes deep and seemingly nervous. As soon as he stepped out of the room, his expression returned to its usual calm, and he said to me coldly, "Emma, let's wait a little longer." "I need to bond with Alina first," he continued, his wolf eyes distant, his tone neutral. "Her mother is seriously ill, and I promised her." "What about your mother? She wants to witness our bonding too!" "I have to bond with Alina first. You don't need to worry about my mother’s health," he said, as he effortlessly removed the vow ring Monica had given me from my finger, then turned and walked away. His little wolf followed, its tail wagging happily, showing no sign of reluctance. But as soon as he left, his mother suddenly took a turn for the worse. By the time Monica passed away, I was the only one by her side. Weakly, she squeezed my hand and whispered, "Emma, don’t wait for him anymore. Find someone who truly loves you." Her hand fell limp, and in the quiet darkness, I made two calls. The first was to the church, changing our marking ceremony to a funeral for his mother. The second call was to my best friend. Her brother was the Alpha of another pack, with dark fur and sharp green eyes. "He once said that if I was willing, he would bond with me... Is that promise still valid?" There was a pause on the other end before a deep voice, full of natural authority, came through: "Emma, have you finally figured it out?"