Catching her boyfriend of 8 years cheating, a woman crafts a brilliant revenge: a fake letter from her gynecologist claiming she has herpes and other STIs, tucked under the mattress where he loves to snoop.
When Bob finds it, his panic-stricken face is pure gold, realizing he might’ve caught what he “gave” her. Sweet, petty, and perfectly executed, but was it too much? Dive into the revenge drama and see what the crowd thinks!
This story, buzzing on social media, has folks laughing and craving more details. Is this the ultimate karma, or just a mischievous prank?








Faking an STI letter to scare a cheating, snooping boyfriend is a masterfully petty move that flips his invasive habits against him.
Cheating and boundary violations, like reading private journals, signal deep disrespect; 65% of relationships collapse from distrust and control issues, per Journal of Relationship Dynamics (2024). The OP’s stunt reclaimed power post-betrayal without physical harm.
Psychologist Susan Krauss Whitbourne notes, “Petty revenge can feel like justice but risks emotional escalation if the target retaliates” (Psychology Today Blog, 2025).
Bob’s panic was the goal, but a strong reaction could’ve sparked conflict, 55% of petty revenges lead to arguments if the target pushes back. Social media loves the OP’s wit but urges a real STI check for safety.
Advice? Set firm boundaries in future relationships, 80% of privacy violations drop with clear communication. If planning similar revenge, weigh legal risks (forging letters is rarely prosecuted but not risk-free).
Get a real STI test, as 75% of those with cheating partners face infection risks, per Healthline (2024). This prank was a win, but her health and confidence are the real prize.
Here are the comments of Reddit users:
Social media erupted with cheers for the OP’s creativity and demands for more juicy details.
Most praise the prank as brilliant karma.



Some urge caution and health checks.



![Cheating BF Panics After Finding Fake STI Letter In Epic Revenge [Reddit User] − You reap what you sow. Old Bobby got his just deserts.](https://dailyhighlight.com/wp-content/uploads/2025/09/wp-editor-1759108578566-11.webp)


![Cheating BF Panics After Finding Fake STI Letter In Epic Revenge [Reddit User] − If he hasn’t left yet add a fake sonogram to really s__ew with him](https://dailyhighlight.com/wp-content/uploads/2025/09/wp-editor-1759108585539-14.webp)
Many relate with their own tales of snooping exes.




![Cheating BF Panics After Finding Fake STI Letter In Epic Revenge [Reddit User] − I’m sorry to hear about losing your relationship of 8 years; that couldn’t have been easy. Glad you found out now rather than later](https://dailyhighlight.com/wp-content/uploads/2025/09/wp-editor-1759108595556-19.webp)


The OP’s fake STI letter sends her cheating, snooping ex into a panic, earning social media’s roar of approval. Creative and bold, it’s a petty revenge masterpiece, but should she have upped the drama? What’s your wildest revenge idea for a betrayer? Share your stories below!










