Unless there's another side to the story that we're not catching here, it sounds like the guy was just being weird and rude. Have you mentioned it to anyone in your family?
Unless the reason for his 2nd marriage is that you seduced his 1st wife or something... then things would be understandable....
Anyway that sounds totally uncomfortable. It sounds like either the guy has bizarre personal problems or has some kind of issue with you, based on your very brief description I'm leaning towards option 1.
Edit: And yeah, I think we've still got a couple games to go. I could probably fit in another one tomorrow morning if anyone is around....