ihatemybf final boss

I've been trying to break up with my boyfriend for the past few months we've been together. I agreed to him asking me out back then since he looks good but every single second i spend a conversation with that man, the more i want to get rid of him. Why not break up with him? I tried, multiple times. He won't accept it. We are neighbours and classmates too. So now I'm just trying to make him hate me as much as possible. Any suggestions?