I want to get closure from my prior relationship.
Did you try communicating? Did you try and talk things through?
No, he kept avoiding me and trying to fool me.
You have the right to know what happen and how everything went down hill from your past relationship. Ask him nicely for a closure.
I'm sure he won't talk to me about it.
Well, you'll have to ask and see if he will talk to you about it. I think it's fine if you ask him and don't beg him Try to be mature, and he'll understand.