I think that seeing his family can help you when you are ready. I hate to say it, but I suspect your H is spinning a story about you to make himself look better. Yeah I know, who cares what other people think, but they are still your family--connected through your son-- isn't that strange to realize? So don't panic or stew about it, but consider talking to your SILs.
good idea to arrive late to the restaurant....
me,34 exH,34 S,16 months S:3/31/09-left for OW started DBing 10/09 d final: sometime 10/10 current: http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2022856&page=1 met in 2004