This has happened about 3 years ago in 9th grade. So me and this girl were pretty good friends. We would roast each other and stuff. She would often out-roast me because she would talk about my mother and sister saying how they are all whores. There was nothing I could do because If I roasted her family I knew she would get upset and try to fight me or something like that, so I just let her roast my family. This would happen everyday in school, and it got to the point where I didn’t want to go to school because of her and everyone would laugh at me because her jokes were funny. So eventually, I just stopped being her friend. She saw this and asked me why I stopped being her friend. I ignored her. Then she said is it because I make fun of your family? I’ll stop. Then. I was relieved but she still continued to do it anyways. She’d even make fun of my dead aunt with her friend and they would both gang up on me. So one day, I just had it. One day in science class she said something about my gf at that time and I lost it. I said fuck you and you’re dead cousin and we ended up arguing. I just kept saying fuck that guy and she would say that my gf sucks dick. We were removed from class and she had wanted to fight like I had predicted. She was also crying. So now that I think about it, AITA?