My Boyfriend Might Beat Up my Friend?

My boyfriend keeps pushing sex but Im just not ready. The other night at this party he got a little grabby and I kept pushing him away and telling him to stop , one of my long time guy friends Taylor saw, stepped in and started beating him up. Taylor says I should break up with him and that he cant believe Id be with someone like that but I do love him and Im a little upset that Taylor attacked him. I know it probably looked a lot worse then it actually was but my boyfriend is really pissed off now and this whole situation has just gotten out of hand. Taylors acting really on edge now too and is calling me every single night to see if im ok. I think my boyfriend is going to beat up Taylor but I don’t want that. How do I prevent this? How should I handle this situation?