Abusers do what he has done to you,stop you seeing friends and family and monitor where you go and what you do,I think he is manipulating you into dropping friends and family so you are dependent only on him and he is upset if he calls and you don't answer and his physical violence outbursts are a warning sign,it is not a reason to say he has to do that because you are too emotional.No No No,this relationship isn't safe or healthy and he knows what he does is wrong,saying you have to teach him to be a good boyfriend cos he doesn't know what he does is wrong is a load of ********.He knows his behaviour is bad and if you think he is manipulating you and brainwashing you you most likely are right. GOOTR.....do what your gut is telling you GET OUT OF THIS RELATIONSHIP,before you lose yourself,your identity and your freedom,and before the physical abuse gets worse!