Yep, he was trying to hit on me. I told him I would see him at meetings and that son and I would not be seeing him socially otherwise ever again.
Called H and told him about the whole thing. Told him how sad it made me feel to not be able to trust aa folks. H is still taking me shopping tomorrow. H is coming over at 3 to help take Christmas tree down and to go shopping. It's an hour and a half there and an hour and a half back. Son will get dropped off at his dad's house. Trip back will just be me and H.