Is 'Mistaking My Sister-In-Law For My Wife After Getting Drunk' A Romance Novel?

I return to the country after attending an international anesthesia academic conference. That's when I see the news of my boyfriend and twin sister getting married. I'm anxious to verify its authenticity, but my sister drugs me and induces me. "A substitute's child will only be an unwelcome bastard even if it's born. I'm just helping it move on to a better life." Then, she slices me open with a scalpel. She gouges my womb out, causing me to die from significant blood loss. Meanwhile, my boyfriend believes her lies. He's sure he's not the father of my child. He ignores my messages begging him to save me. Instead, he spreads the word about me eloping with someone else. He even wipes all traces of me from his life. "I will never see her again, forever and ever." Five years later, surveillance footage of my sister cruelly murdering me surfaces.

At my graduation ceremony, I finally gathered the courage to confess my feelings to my longtime crush. But before I could, I was hit by a car. When I opened my eyes again, he was standing right in front of me with a frigid glare. "You're awake? Perfect. Then let's discuss our divorce." I blinked at him, completely dazed. Divorce? Wait—what? I hadn't even confessed yet. How on earth had this turned into a divorce?

On what was supposed to be the beginning of a perfect marriage, everything went wrong. Betrayed by fate and trapped in a family arrangement she could not escape, she walked down the aisle believing she was marrying the man her life had been tied to for years. But the moment the vows were sealed, the truth shattered her world. The man standing before her was not the one she was promised. He was her ex-husband’s brother. Cold, powerful, and dangerously unreadable, he had no intention of correcting the mistake. Instead, he claimed it, binding her to a marriage neither of them had planned, yet neither was willing to walk away from. As buried secrets begin to surface and old wounds are torn open, she finds herself caught between a past that refuses to let her go and a present that is far more complicated than she ever imagined. Her ex-husband, now filled with regret, is determined to win her back, while the man she was never meant to marry proves to be far more possessive, protective, and unpredictable than she expected. What began as a mistake soon becomes something neither of them can control. In a world where love, power, and betrayal collide, she must decide whether to hold on to the life she once knew or risk everything for the man she was never supposed to love.

I woke up in bed with my sister’s fiancé… naked, confused, and accused of drugging him. The cameras say I did it. The media says I ruined my sister’s engagement. My family says I must marry him to fix the scandal. But I remember nothing. Now I’m trapped in a marriage with a man who looks at me like I’m dangerous… while hiding a secret that could destroy everything. Someone framed me. And if I don’t find out who did it before this one-month marriage ends, the truth might be buried forever… along with me.

After my elder brother passed away, I took my sister-in-law home. She and my wife were identical twins. I always mixed them up. Fortunately, my wife had a red mole on her upper body. “Wyatt, can you tell my elder sister and me apart?” My wife pestered me while throwing amorous glances my way. I eyed her fair upper body and replied confidently, “Of course…”

After I married into a rich family as my older sister's stand-in, my powerful husband didn't touch me for six months. Then I overheard his friend. "You chased her ten years just to marry her, and you still won't touch her?" He looked down, smiling bitter. "I have a problem... I'm scared I'd scare her off." That night I stormed into his room and slapped the divorce papers on the nightstand. "Two choices—sleep with me or sign." He ripped the papers apart and pinned me to the wall, something wild breaking loose in his eyes. "Third choice... I make sure you can't get out of bed tomorrow."