Thank you Kathy and Batgirl for your replies.

Batgirl, my heart goes out to you for having the strength to face your issues and work through them. Thank you for your insights, as I was truly unaware of whether he saw he behavior as inappropriate or not. I'd point things out to him, and of course he'd deny that he was behaving in a particular way, but I wasn't sure if it was just out of defense, or if he really didn't believe he was in the wrong.

Thanks again