Say Goodbye to My Cheating Wife
After five years of marriage, Nicholas discovered that his wife lsabelle had long found a new lover. He decided to erase all traces of himself and disappear forever—never to see those who betrayed him again.
Story Guide
Episode 1
Five years of marriage, and Nicholas finally opens the envelope he was never supposed to see. What he finds inside rewrites everything: Isabelle's "late nights at the office," her "work trips," her "gatherings" — all of it was time spent with another man. Even a misdirected message lands in his hands, a flirty note meant for someone else.
Isabelle, head of the Shen Group, presents him with a necklace called Muchuan, declaring she wants the whole world to know she loves him. Nicholas remembers the vow he once made her — that if she ever betrayed him, he would vanish from her world forever. Then he goes to an office and asks to cancel his identity. Right now.

Episode 2
The past bleeds through: Isabelle as a determined heiress chasing a quiet orphan boy, refusing every other man, knitting a sweater with her own hands until he finally said yes. She promised then that she would treasure his feelings and never break her word. That promise is already in pieces.
Nicholas doesn't rage. He counts down instead — five days, and he will be gone from her world entirely. When Isabelle finds him mid-task and asks what he's doing, he deflects. The wedding anniversary she forgot is waiting for her at home, and so is he, wearing the calm of a man who has already left.

Episode 3
Isabelle comes home late with apologies and a gift: the Muchuan necklace, fastened around his neck while she coaxes him not to be angry. She calls him handsome, plays the devoted wife, and asks why he's been distant.
Nicholas hands her a wrapped box instead — a gift she isn't allowed to open for half a month. "That's when the surprise is," he tells her. She agrees easily, then tries to pull him toward the bedroom. He begs off, saying he's tired and his body aches. She tells him to rest early. He watches her go, knowing exactly where she's been.

Episode 4
Isabelle tries to make up for the missed anniversary with a trip to an amusement park, the kind of date they used to have back in college. She holds his hand through the rides and promises she'll never let him get lost.
Then her phone rings. She snaps at the caller not to interrupt her day with him — then abruptly claims the company needs her and leaves. Nicholas stays behind, and a message from Gu Yuanqiao surfaces: "Baby, I'm almost there, I can't wait." She's bringing him his favorite mango cake — the cake Nicholas had believed was meant for him.
Episode 5
Gu Yuanqiao pushes for something riskier, and Isabelle reassures him that Nicholas will never suspect a thing. The two of them treat the affair as a game — one where the husband who loves her blindly is the punchline.
Meanwhile, Nicholas is offered a promotion to vice president. He turns it down flat. There's nothing left here worth staying for, he says, and his boss accepts it, wishing him luck abroad. Nicholas has already begun dismantling the life he built — and the countdown to his disappearance is running.
Episode 6
Nicholas calls a property agency with a strange request: auction the Muchuan necklace and donate every cent to children in poor mountain villages. The necklace Isabelle swore was proof of her love is now funding strangers.
At home, Isabelle returns to a house that looks wrong — too tidy, too empty. A suitcase sits where it shouldn't. She calls for him. No answer. The silence is the first real crack in her confidence, and she starts searching room to room for the husband she assumed would always be waiting.
Episode 7
The wedding photo that hung on the wall since day one is gone. Isabelle panics, convinced Nicholas packed up and left her. He reappears and brushes it off — he was just tidying. She insists he's her husband and shouldn't be doing chores anyway.
Then she notices the necklace is missing. He tells her he donated it to mountain children. She beams, calling him kind, and vows to donate a million in his name — then hands him a replacement, demanding he keep this proof of her love for life. He sees straight through the performance. That night, he lies to her for the first time.
Episode 8
Isabelle drags Nicholas to a gathering with her friends, including Mengyao. The group teases that no man but her husband can get near her, and she plays the devoted wife perfectly, even telling everyone to put out their cigarettes because he hates the smoke.
Then comes Truth or Dare. A stranger at the table is introduced as a new artist from her company — none other than Gu Yuanqiao. The group turns the first question over to Nicholas. He asks Gu Yuanqiao a pointed one: when was the last time, and with whom? The table goes quiet.
Episode 9
Gu Yuanqiao answers without flinching: just days ago, with his girlfriend, in a room — and the thrill was that she snuck away from her husband to be with him. He asks Nicholas outright whether that was right or wrong. Isabelle orders him to shut up.
Nicholas doesn't explode. He says he's tired and leaves early. The moment he's gone, Isabelle rounds on Gu Yuanqiao for provoking him, but he shrugs it off as keeping the mood light, and the drinking continues. Nicholas walks out into the night with everything he needed confirmed.
Episode 10
With Nicholas gone, the game turns crueler. The friends switch to reverse Truth or Dare, and Isabelle is asked about her last encounter with Gu Yuanqiao. She answers casually — outdoors, in a park — and laughs about her young lover's stamina compared to other men.
Then comes the question that matters: does she love Nicholas? She says she never loved him, that he was only ever a toy, someone who cooked and cleaned for her. The table toasts. Nicholas, meanwhile, has already confirmed the identity cancellation. Forty hours remain until his name vanishes from the world — and he tells the officer handling it that he's certain.
If you've ever wanted to watch a man quietly burn his old life to the ground, start this one tonight — you'll be counting those forty hours right along with him.
Cast
- Nicholas — husband of Isabelle, who discovers her betrayal and plans to disappear
- Isabelle — wife of Nicholas, head of the Shen Group, who has a lover
- Gu Yuanqiao — Isabelle's lover
FAQ
What is Say Goodbye to My Cheating Wife about?
It follows Nicholas, who after five years of marriage discovers that his wife Isabelle's supposed late nights, work trips, and gatherings were actually time spent with another man, Gu Yuanqiao. Rather than rage, Nicholas quietly decides to cancel his identity and disappear from her world, counting down the days until he is gone.
Who are the main characters in Say Goodbye to My Cheating Wife?
The main characters are Nicholas, the husband who discovers his wife's betrayal and plans to disappear; Isabelle, his wife and the head of the Shen Group, who has a lover; and Gu Yuanqiao, Isabelle's lover.
What is the relationship between Nicholas and Isabelle?
Nicholas and Isabelle have been married for five years. Isabelle is the head of the Shen Group. In the past, she was a determined heiress who chased the quiet orphan boy Nicholas, refusing every other man and knitting a sweater with her own hands until he finally said yes. She promised to treasure his feelings and never break her word, but that promise is already in pieces.
Who is Gu Yuanqiao in Say Goodbye to My Cheating Wife?
Gu Yuanqiao is Isabelle's lover. He is introduced at a gathering as a new artist from her company, and he openly describes sneaking away from her husband to be with her. He also pushes Isabelle for something riskier while reassuring her that Nicholas will never suspect a thing.
What is the Muchuan necklace, and what happens to it?
Muchuan is a necklace Isabelle presents to Nicholas, declaring she wants the whole world to know she loves him, and she later calls it proof of her love. Nicholas calls a property agency with a strange request: auction the Muchuan necklace and donate every cent to children in poor mountain villages. When Isabelle notices it missing, he tells her he donated it to mountain children.
Why does Nicholas decide to disappear?
After discovering that Isabelle's supposed work nights, trips, and gatherings were all time spent with another man, Nicholas remembers the vow he once made her — that if she ever betrayed him, he would vanish from her world forever. He goes to an office and asks to cancel his identity, then counts down the days until he is gone.
Is Say Goodbye to My Cheating Wife worth watching?
If you've ever wanted to watch a man quietly burn his old life to the ground, the article suggests starting this one tonight — you'll be counting the forty hours right along with him. It blends revenge, betrayal, billionaire, hidden identity, family, and mystery elements.
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