Cheating Fanfiction Novels & Stories

The day before yesterday, my best friend invited me to a date at a bar. I later end up sleeping with a younger man. I never would've expected him to be my son's classmate, though…

I married Lucas Wood for five years.In the eyes of everyone else, it was clear that I loved him deeply.Investing, supporting, cooperating, and unwaveringly standing by his side.Making him a rising star in the business world.He also thought I loved him.When he looked at me, there was affection in his eyes, but behind his back, he had the audacity to keep a lover and find a mistress.He told his mistress, "I find her disgusting."I turned a blind eye to it.Only looking at that familiar face basking in the spotlight.I think if that person were still alive.He would shine just as brightly.

When my husband is away on a business trip, I'm left at home with my brother-in-law. One night, he hands me a glass of milk that's been laced. Then, he violates me…

My boyfriend, Allen, is a fitness coach who is cheerful, handsome, and has eight-pack abs. After getting together with me, he transferred all his female students to other colleagues and would send me daily check-in photos. In anticipation of becoming his fiancee, I happily prepared for our engagement ceremony. However, two weeks before the ceremony, I discovered a bright red lipstick mark on Allen’s workout pants. I quickly pulled up the check-in photo he had sent me that day. Through the reflection on a dumbbell, I saw a woman standing next to Allen—her lips painted in the exact same lipstick color. Most of the previous photos had flaws, but I had trusted Allen too much to notice them. Looking at his message under the photo, I let out a cold laugh. "Baby, I have to work overtime today to train a male student." He actually dared to deceive me. Just then, my phone rang. It was the wedding planning company confirming the engagement ceremony setup. I quickly responded with a confirmation. The ceremony would proceed as planned—except I had a special surprise prepared for Allen, one he would never forget.

I miscarry after happening upon my husband, Xavier Leeson, being intimate with someone else. He kneels before me and explains that his loyalty toward me has never swayed. I look at the man who's loved me for nine years and waited for me for five years. Ultimately, I still choose to believe him. After an arduous process of trying to conceive another child, I finally get pregnant again. That's when I accidentally overhear him complaining to his colleagues. "The thought of her being with her ex for five years makes me think that even the children she has are dirty." It shall be as he wishes, then. When he performs his next abortion, he's abhorred when he learns I'm the one he's operating on.

The supplementary card I've issued for my grandmother shows that an eight-thousand-dollar purchase has taken place in another city. But the transaction records show that the money is used on hymenoplasty. I'm shell-shocked, to say the least. Grandma is 84 years old this year. She's been bedridden and paralyzed for years. Why would she even get hymenoplasty done on her, to begin with? But when my investigation leads me to a plastic surgery hospital, I find out that my wife, Stella Watson, is actually the lead doctor of said clinic. So, I call her to demand answers from her. However, Stella refuses to answer my questions properly. "Don't worry, honey. Something's most likely wrong with the system. Betsy is already this old—why would she have her hymen repaired?" That's just a bullshit answer coming from her. She seriously thinks I'm gullible enough to believe her. I merely huff coldly in return before calling my dad, who works in the Department of Commerce. "Dad, Stella is most likely cheating on me. I want her plastic surgery hospital as compensation for my impending divorce!"

After my rebirth, the very first thing I did was ride from one blood donation van to another, giving blood until I nearly collapsed. Why? Because in my previous life, my fiancé's newly hired intern, Shirley Lynch, had bound herself to a blood-exchange system. Every milliliter she donated was siphoned directly from my own veins. In just a month, she transformed from an ordinary college girl into the nation's beloved Blood Angel, showered with fame and fortune, while I, suffering from severe anemia, was fired from the hospital for being unable to work. When I exposed her scheme to my fiancé, he looked at me with disgust and broke off our engagement. "You're selfish and cowardly," he sneered. "You refuse to donate your rare blood type, and now you slander Shirley? You call yourself a doctor, yet you believe in such ridiculous nonsense!" From then on, every time Shirley donated blood, I would suffer heart palpitations, dizziness, and sometimes collapse outright. I begged the doctors in my department for help, but my fiancé blocked every attempt, accusing me of jealousy and wasting medical resources. In the end, to steal my promotion ahead of schedule, Shirley donated a full 1000 milliliters of blood live on television. As her blood drained, so did mine. I went into shock and died. When I opened my eyes again, I was back on the very day Shirley first claimed she carried my rare blood type.

At the bachelorette's party before the wedding, Juliet Stone's best friend speaks with her in their hometown's dialect. "The video that's posted in our group chat was taken in your and Hugo's new home, right? Doesn't that mean you've been cheating on him blatantly this whole time? You go, girl!" Juliet shoots her a mysterious smile. "Yeah. You know that I've always had a bad heart, so I couldn't carry out strenuous exercises. After undergoing the heart transplant surgery, I think that if I only get to sleep with one man for the rest of my life, it'll be dull and boring." A pause later, she adds, "I plan on unlocking 100 locations with my lover before the wedding starts. But once I've gone through the wedding, I won't sleep around anymore and choose to stay devoted to Hugo instead." I can only clutch my chest tightly, where an artificial heart beats silently. Juliet has no idea that I've specifically learned her dialect in order to bond with her family even better. Of course, I've already discovered the fact that she has been cheating on me with our wedding planner for a very long time. That's why I decide to hide something from her as well. I've already booked the euthanizing service that's provided overseas. On the wedding day that Juliet has been greatly anticipating, I'll have disappeared beyond the ocean. Later on, even if Juliet does track me down using all of her resources, all she can find is nothing but my ashes.

It's my and my boyfriend's anniversary. I open the glovebox to hide a gift inside as a surprise, but a piece of familiar-looking lingerie falls out. It's torn in a spot; it looks like it went through a rough battle. Before I can process the situation, I crash into a car that suddenly switches lanes in front of me. Right before I black out, I remember where I saw the lingerie. It was a gift from me to my best friend.

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.