I'm sorry to hear that. Maybe you should have a yard sale and sell his stuff. Did he leave you with bills or debt...it would help take care of that.
Do you think you could just drop his stuff off at his families or friends...that way you are being classy but not leaving him open to try to come crawling back when he feels like it...after all if he won't talk to you he doesn't have a say in it.
You deserve a big bear hug!