Sent him an email with a correction to the excel file regarding finances. My daughter will not attend English pre school, she chose gymnastics so the cost is different. I said "tell me where you disagree".
I added that "I am sorry we got here. It is difficult for a couple to overcome a one night stand which can be considered a mistake, imagine how impossible it is to overcome a 3 year relationship which I am not sure would have ended if I had not found out the truth. I cant do it. Especially since you keep lying about a few things that you know I KNOW: (i refer to him saying he never thought of living with her while he knows I found letters of her from year 1, right after he moved out, saying "I cant believe you are thinking of us living together we have come a long way together" all excited and happy. He told me that was what SHE thought and pretty soon she realised he wasnt looking for an apt or an opportunity to move in with her. To me it is a detail but one that makes me feel uneasy about his honesty (ok whatever it is he has)...