Search Results: scaring men away

So I was seeing a man and that was in September, I was trying to stay away and I was mean to him commented on his physical appearance (skinny) once other than that I shouted at him once he was extremely abusive too yelled at me called me irresponsible, embarrassing, irritating, rat and eventually he had a panic/anxiety attack on a bus and shouted at me and pushed me. After that I have not acknowledged him I haven't talked to him I have ignored him but any chance he finds he yells at me curses at me if my stuff is infront of him and he doesn't know it's mine throws it at me. He threw water on me when I was at a bbq and I didn't even talk to him. It's been 6 months with this behavior and now I've gone to our uni head about it. Our mutual friends are asking me not to get him expelled but mediate or sign an agreement that he will not bully me anymore. So it's a hard decision for me to make. What should I do should I make the peaceful choice or should I go with expulsion because honestly anytime he is near me I am scared that he will say something and quiet often he does. Should I be the bigger person and give the solution of counselling and a written agreement or even when I've ignored him for 6 months and he's still doing this let my head take care of it and have him expelled. I'm thinking about his future and his family but he has not once thought about the affect he has on me he has told our friends how much he loves fucking with me even when they've said there's a difference between bullying and not liking a person