My(26nb) roommate(30nb) says that how I treat my friends is violent and makes them uncomfortable. So for context, me and my friends or sister jokingly roast and tease each other for example like telling each other to stfu or that the other person is a dumb b or that we’re gonna kill each other. Now this doesn’t go for every friend only friends that enjoy that kind of thing and I don’t treat my roommate this way

Well, my roommate says that how me and my friends and sister talk to each other is mean and violent, and that it makes my roommate uncomfortable and I told them that how I treat my friends is none of their business and if they don’t like hearing it, they can take themselves out of the situation where they over hear us.

So AITAH for how I treat my friends and how I responded to my roommate?