While staying at her brother’s house, OP was stunned to find her sister-in-law wearing her shirt, taken from her bag without permission.
Instead of confronting her directly, OP playfully claimed the hotel she’d stayed at had a scabies outbreak, suggesting a wash, and laughed as her SIL panicked. Was this prank too much?
This story is a cheeky take on personal boundaries and family dynamics. Is OP in the wrong for her joke? Let’s dive into the details and see what the online community thinks.








This story highlights a clear violation of personal boundaries, with the SIL taking and wearing OP’s shirt without consent. This shows disrespect, and OP’s scabies prank, while humorous, was a way to reclaim control without direct confrontation.
Relationship psychologist Dr. Harriet Lerner notes, “Violating personal boundaries, like taking belongings without permission, can erode trust, and humorous responses can sometimes defuse tension while asserting power” (The Dance of Connection).
However, OP’s prank risks escalating if SIL discovers it was a joke. A direct but polite confrontation about the shirt might have been more effective for setting boundaries.
SIL needs to acknowledge her actions were inappropriate and apologize. OP could discuss this with her brother to prevent future issues. This case underscores the importance of respecting personal property and handling family conflicts tactfully.
Here’s the input from the Reddit crowd:
Reddit largely supports OP, finding her prank amusing and condemning SIL’s boundary violation. Some question SIL’s motives or suggest stronger boundaries. Here’s a roundup of reactions.







Some criticized SIL’s lack of boundaries.





A few speculated on SIL’s odd behavior.
![When SIL Swipes A Shirt, A Scabies Scare Sparks Savage Revenge [Reddit User] − Does she have like a mental disorder or something? Maybe she low-key uses drugs?](https://dailyhighlight.com/wp-content/uploads/2025/09/wp-editor-1758616012661-16.webp)





![When SIL Swipes A Shirt, A Scabies Scare Sparks Savage Revenge [Reddit User] − Bang her to assert dominance.](https://dailyhighlight.com/wp-content/uploads/2025/09/wp-editor-1758616020751-24.webp)



This Redditor turned their SIL’s shirt theft into a night of itchy paranoia with a fake scabies scare, landing a petty win without a fight. Was it a genius jab at a boundary-buster, or should they have called out the theft head-on?
How would you tackle an in-law raiding your stuff? Drop your thoughts below and let’s keep the family feud buzzing!










