A woman has gone viral after exposing her ex-boyfriend for cheating—with his own stepsister.
“My ex’s stepsister sent me a SnapChat video of the two of them, both completely naked, and she was on top of him,” revealed 18-year-old Courtney Copenhagen in an interview with The Post. She went on to explain that her ex and his stepsister had been part of the same blended family for over eight years.
Recalling the moment she saw the shocking footage, she admitted, “As soon as I saw the video I started crying, and my first thought was ‘What the f–k?,’ “

She went on to share that she had been dating her ex, a sophomore named Mitchell, whom she met during her first semester of college. The shocking discovery happened while she was out to lunch with his mother.
Recalling the moment, she said, “I was going out to lunch with his mom because it was her birthday and I wanted to celebrate it with her,” The unexpected text came at the worst possible time, as she explained, “And that’s when the stepsister (a high school student named Ashley) sent me the SnapChat.”
She described how his mother reacted, explaining that she “was even more in shock” and left the restaurant immediately.

However, before she could even confront Mitchell herself, she discovered that he had already taken drastic action to cut her off.
She explained, “I was expecting to call him when I got back to my dorm,” but when she got back to her dorm, she found out, “But once I got back to my room I found out I was blocked on everything with him.”
She admitted, “I wasn’t expecting to get so many views and likes. It’s kind of overwhelming,” and added, “I’ve just always posted videos as a way to deal with the different things that happen in my life.”
However, her viral post didn’t just catch the attention of strangers—it also led to a furious response from her ex’s stepsister, Ashley, who lashed out in a heated text message.

However, Copenhagen quickly made it clear that she didn’t need sympathy.
She stated, “Everyone who’s apologizing, please don’t,” and added, “I’m glad I dodged that bullet. I was a freshman in college who was going to fall in love with the first person she laid eyes on. And the guy I fall in love with just so happens to be someone who f–ks their sister. So, I’m OK!”