What would you do?

What would you do if your boyfriends brother was calling you horrible horrible names, calling you controlling, etc just for saying that they weren’t gonna get any information until his brother went to court?

My boyfriend only told him it was “not okay” that he called me a fat bitch, a whore, incest, talked about my teeth, etc etc. Even after all of this my boyfriend still wants to talk to him, like wth. He legit made me out to be legit abusive which I am not and never will be. My boyfriend makes every decision and honestly I don’t have a choice. He barely took up for me until I had to beg him for a week to say something. Honestly I’ve lost feelings at this point over it, like you should protect me from your family. Not make me stand alone to defend myself.