My FIL has this nasty habit of inappropriate comments on my FB. He regularly asks where his new grandchild is on my wall. Long story short, DH and I have been married for 2.5 years. DS is almost 5. DH is not his bio dad but has been the responsible male in DS' daily life for three years and we started dating when DS was 9 months old. DH considers DS his own and expects his family to behave the same.
I'm going to let hubs handle his dad from here. I'm kind of glad he "unfriended" me. Classy dude. I've never understood FB drama and really don't want that crap on my wall. If he actually called and asked us about our reproductive plans we would inform him that we've been TTC for years with no luck but that's the last thing I want to discuss on FB.