This was my post: https://www.reddit.com/r/AITAH/comments/1jsd3a7/aitah_for_how_i_handled_a_prank_my_brothers/

I mentioned in a comment but I have a boyfriend (If it matters, I like women too). My boyfriend has met my brother and his fiancee. I didn't think 'flirting' was something I would be accused of given my relationship so when my brother brought it up, it felt abrupt and I was blindsided.

I spoke with my brother privately since his feelings are more important to me. He said this all came out because ever since they moved into my apartment, his fiancee has been making comments about how I maintain my place, handle chores, the cooking I do for us, how I'm quick to fix things, that I make furniture (I do that for a living) random things like that. He felt she was comparing us and her comments started to build up. He apologized for directing his frustration at me instead of communicating with her. Which he then turned around and did. I don't know how that went.

She refused to apologize to me initially because she claims I have flirted with her too but she couldn't come up with a single example of the behavior (it doesn't exist).

As straight forwardly as I could, I made it clear to both of them that I am not interested in her and if she can't apologize, she can leave. I entertained the pranks before because they were harmless, but they're off the table now.

I didn't have a rule about going into my room. I only told them to knock first, if I'm in there.

Today, she approached me to apologize. I told her I know it's insincere but I'll accept it because I love my brother. I hope they break up.