Is AUTHOR wrong in the post ? POST : So, I live in a small town, our school has under 100 students, so people know each other well. I was with my friend group, then when I made a joke about me being fat (which all of us did, sort of a inside joke), my classmate (who has been an annoying pest everyday, screaming in class, not behaving well, and acting like a nuisence) starts insulting me for my weight. She might have wanted to add some banter of her own, but she took it too far, so I thought of a way to get back at her, so I immediately started talking about her ex and I said "Good luck with getting (Ex's name) back!" She got pissed off, I had been telling her to shut up in class and insulting her for her lack of manners, and said that she was gonna go snitch to our main teacher, I didn't really care at the time, I wasn't the one to start attacking the other person. Then in class she starts screaming that I bite, when told that we have to sit together for some assignment, I tell her "Shut the fuck up" to which the teacher tried to stop the argument, but I start yelling at the teacher that the girl doesn't know how to behave, and then she starts insulting me again, I had enough, and then said "Maybe if you didn't look like a whale and learned some manners, there would be more people that don't want to stab you with a pencil." She started crying. I don't feel remorse for this situation, but would love to hear your opinion. 