(((((((Chicory))))))))--I would say you did what was best given the violent and unstable manner in which he was acting. No amount of reasoning would have helped (not that you can reason with an active addict...). his actions have consequences. And what I've learned: actions on your part speak louder than any words. It's okay to have boundaries....it can be a difficult feeling when it comes to having to enforce them, but I'd say you did the right thing. Stay strong.