Asking for advice. I have been with for 20 years. Just recently my partner (say over the 12 months) has been distant. I have asked him if he's chatting with someone back in January but he told me not to be daft. Last week I found off of FB messenger over 1 year to an old school girl friend. These messages (the ones i saw) we extremely innocent and reminiscing. As its over 1 year and the messages continued to be of an innocent nature he told me I am being silly and over reacting. I went ballistic. 1. I asked him months ago was he chatting and 2. keeping it from me. I contacted her and her husband has seen them and she seems a nice lady. Am I over reacting?