Influencer exposes ex who cheated with his sister, and the shocking saga has gone viral on TikTok
The sister was already pregnant by their stepbrother
TikTok is full of drama. One day, it’s girls trying the bird theory on their partners, the next it’s stories that sound like they were ripped straight from a soap opera. And right now, TikTok can’t get enough of the viral clip of this influencer and her ex, who cheated on her with his sister. There’s a whole saga around it, and it keeps getting worse.
So, how did this saga even start?
@marydomlovil I fear no amount of therapy could fix this
It all began when Lyn (@marydomlovil) shared a short video on TikTok explaining that her ex-boyfriend had cheated on her. But it wasn’t just any cheating; it was with his own sister, who, complicating things further, was already pregnant by their stepbrother. Already, you can see why people paused mid-scroll. The video quickly went viral, racking up over a million views, as viewers tried to untangle the web of relationships.
Then came the stick figures.
@marydomlovil I hope this helped
In a follow-up video, Lyn decided that words alone weren’t enough. She drew stick figures to map out the connections: Ex, sister, stepbrother, and a second girl who had also dated her ex at the same time. Suddenly, millions more people understood the chaos in clear, visual terms. That video alone has now reached over six million views.
So, what actually happened after the cheating was exposed?
@marydomlovil The aftermath🫣 this is a long one
After finding out, she broke up with her ex. He cried, begged, and blamed family, convincing her to briefly get back together. Things quickly went downhill. Meanwhile, a second girl, who had been involved with the ex at the same time, broke up with him after learning about the sister-stepbrother pregnancy. Eventually, she helped Lyn piece together the full story with the stepbrother, who revealed all the lies and manipulations.
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Of course, the ex didn’t take the breakup well. He started harassing both Lyn and the second girl. He created fake social media accounts, sent messages, and even photos. In response, the pair escalated to his mother, showing screenshots, call logs, and all evidence of his behaviour.
The mother’s reaction was part disbelief, part annoyance. She FaceTimed Lyn while driving, complaining about having to deal with the drama, and defended her son at times, especially when the incest was mentioned. Eventually, she confiscated devices and limited his contact with family, which included sending him to live with his dad.
@marydomlovil Literally what is my life
Now, years later, the ex remains out of contact with his step-sister and other family members. Lyn and the second girl became close friends. They bonded over the shared chaos.
After sharing her story, Lyn, for obvious reasons, received a lot of backlash. People complained that it was too much information to share on the internet and that she should have known better. Someone said, “Maybe we should start keeping our deepest, darkest secrets to ourselves.” To which Lyn replied, “If I don’t laugh about it, I’ll start crying.” She added that she doesn’t want to hide after her ex’s bad behaviour.
Well, I don’t think this story can get any weirder.
For more like this, like The Tab on Facebook. Featured image via TikTok/@marydomlovil.



