DH and I can not agree on boundaries on social media. He has done a few things I feel uncomfortable with. He has made remarks about naked women on a beach during a family holiday to an acquaintance, rather than a friend to him. He has liked nude images (full close up of bottom) of a (younger by 20 years) family friend and recently made refences to past sexual exploits in his youth - before he met me. The problem is that we have shared friends and family and I have large group of childhood friends, who also see his remarks. I think Facebook is largely family oriented and feel embarrassed by his comments. I feel it crosses my boundaries and despite speaking to him about it, he refuses to oblige me. I find this even more hurtful and uncaring than the actual loose comments. I feel disrespected. He feels as if I am over-reacting. I feel strongly enough about it to unfriend him. Is this unreasonable? We are an older couple in our mid 50ies. Thanks for your opinions.