DH can be quite opinionated and clashes with some political beliefs with a close friend of mine. I believe everyone is entitled to their view but he will say to me that my friend is wrong etc etc but I think he should just ignore it, she doesn't try to ram anything down his throat but does post a few comments on Twitter. Today she posted an innocuous comment and he replied with a crying with laughter emoji. He only just told me and I made him delete it because I think he's just publicly mocking her and should have just left it. He's saying I'm over reacting. AIBU to be annoyed?