I am treasurer of PTA and the man in question is the chair. He made a couple of comments that made me feel uncomfortable and I told DH about them. The comments have continued and then more recently he has started using FB messenger to contact me. Nothing has been hugely inappropriate - just "spotted you at the concert today - you looked stunning!" type stuff. I feel a bit trapped as I can't block him & I know I am being ridiculous as it is so low key. Today he has sent 5 messages and they are all signed off "x" which is new and makes me worry he thinks I am happy with him messaging me. I am ridiculously anxious about it! My DH knows what's happening but should I show him the messages? I worry he will go a bit caveman about it all. And he will want to tell the man's wife. Sorry - realise my post is rambling. I just have no clue what to do.