I agree with the two comments above. He hasn't addressed the issues openly. I know when there have been ruptures with my therapist, once I'm willing to talk about it, he's addressed everything head on, apologizing and admitting he's done something he shouldn't when appropriate. Sometimes even when I'm not willing to talk about my end of it, he can tell something is amiss and address it anyway.

Also, what kind of boundaries is he all of a sudden firmly enforcing? He screwed up and now he has more boundaries? That feels punitive to me.