Suggestion: ask if you can come to one of his therapy sessions with him, to his current therapist. Not necessarily marriage counseling, but sort-of. See what he says.

Don't confront the therapist really, but see if you can get some sort of explanation as to what the hell is going on.

From what you've said, I think the therapist needs to be reported to the appropriate agency. What if she's doing this crap to all her clients?

I went to a psychologist once who asked very detailed and personal questions about my sex life and just kept asking and asking and asking even when I was extremely uncomfortable. This was on our 2nd visit - we had not established a relationship yet. I took it as sexual harrassment. I tried to report him but never found the right agency.