Well I never thought I'd be posting here.
I've been with DH for 9 years and we're pretty much had a great relationship. We've had some ups and downs of course like most couples, but mostly its been great. We've now been married for coming up to 4 years, and we have 2 DDs.
Anyway, a week ago he confessed to having a one night stand about 6 years ago, so when we had been together for around 3 years. I have been through a whirlwind of emotions from complete rage to absolute hurt. I want this relationship to work because I can't imagine life without him, but I don't know how to. We have had a counselling session (my idea but he arranged it almost immediately as he says he wants us to work it out too). We are going to have more together as a couple but also probably separately.
I believe him that he is sorry, and also that it was a one off. But the thing is he only admitted to having had a one night stand at all because I had pretty concrete proof (he gave me a STI which I have only just found out about and now been treated for). So really I can't be sure that it was a one-off because its difficult to trust him. The trust issue is huge for me because I have always trusted him completely and before this he had never given me a reason not to, so I feel now like there is a question mark over our whole relationship and I'm not sure how well I know him anymore as this goes completely against the kind of person I have always known him to be.
I have wanted to know all the details, and he has answered all my questions. He says he had completley blocked it from his mind as he was so ashamed of himself for what he had done, and that it is difficult for him to think about it as its the biggest mistake he has ever made. He says he can't tell me why though as he says he doesn't know. He said he loved me at the time and had no doubts about our relationship. It sounds as though it practically fell in his lap and I am so hurt that he sucumbed so easily. He also says that he loves me now more than ever and it would never happen again.
I am really sruggling with this. What do I do? How do we rebuild the trust, and am I making too big a thing of it as it was so long ago?