lol Anvil
So true, this is no coincidence.
Not sure what triggered him when he got married but it was something. Perhaps he is feeling more distance in his own mind and perhaps thinking well hey, she might just move on too and get remarried (if you aren't already).
I would absolutely limit face time - certain times or hours and a certain amount of time. I don't know if he drags out the conversation but perhaps they could FT to say good night, limited to say 5 minutes?
This would annoy the heck out of me.