To try and cut a lng story short.... 12 years ago he had an in my face "friendship" with a girl. After a few years we moved and he eventually conceded that the way he had acted had been wrong. Which he apologised for. There were over the next few years some other strange texting patches. Every time I found out he apologised. Anyway, I found out yesterday and today that he has been in contact apparently about three times per year with an ex from over 20 years ago. The email chain I saw had heavily sexualised language, she talked about how sexy she looked, he used words like erotic, moist etc. I went ballistic. Turns out he has monthly texts with another woman who I do know where he flirts, calls her gorgeous, she seems to like it but doesn't reciprocate heavily. I am left dumbfounded. I just don't know what this means. Where it leaves our relationship (2kids)? What should I do? Thanks.