I'm behaving horrendously and I know this. 17 years ago I met a man. I was 4 years older than him. I think we might have had a relationship, but I wanted children. He did too, but he wasn't at that stage - so we had a FWB type situation. He was the best sex and the best connection I've ever had with a man. I should be saying this about my current partner, but if I'm completely honest - I can't. I met my partner - who wanted the same things as me - and who is a wonderful person - we are 'opposites' but decided that we work well as a team. What one has as a skill, the other makes up for. TBH, I don't think he 'loves' me. We are good friends, we have a little girl together, we don't have sex anymore. But we are together. I've done various crap things over the years and he has stood by me. FWB guy has never 'gone away'. What started out as occasional friendly emails has now turned to the beginnings of an affair. His relationship has broken down, he has a young child. I think about him constantly. I know the answer is no contact/block. I've tried this - REALLY tried - for months - or a year - and then I fail. I've started drinking/smoking/anti-depressants. Any advice?? Thank you x