I agree with this. I even told my old unethical T this in my last email to her. That I would not return and "terminate" and I don't believe in "closure." If somebody hurts you badly enough to damage you, there is no closure, just the gradual scabbing over of the wound with time.

However, if you do talk to him and you think it would be helpfu to say certain things to him I think it's your right after everything. You might want to wait until the hurt isn't so fresh to talk to him though. Distance might give you a different perspective on what you want to say.