I'm not sure if anybody else has experienced this/could offer some advice. I split with my DP of 5 years in the summer and at first I was sure we had made the right decision. Long story short, we are both now having doubts and wondering if we could make things work. Whilst we were apart I did sleep with someone else and for some reason I feel so guilty about this. I know we weren't together, we weren't even in contact with one another when this happened but now when I think about us being together again I just feel awful that I did that. Especially as I know he hasn't done anything with anybody since splitting. I know people will doubt this but it's what his friends and he has told me and he really isn't the type of person to have one night stands etc. I don't know whether it's best to not mention it or to bring it up, the last thing I want to do is hurt him but I also don't want to feel as though I'm keeping some dirty secret. We have both not slept with many people so maybe that's why it seems like a bigger deal to me than it probably is.
Does anyone have any advice on how to get over this? I didn't regret the sex at the time, I think it was actually what I needed after a long term relationship that had gone down the pan. It's only since reconnecting with my ex that the feelings of guilt have kicked in, almost as though I've betrayed him - even though I know I haven't!!
Am I being totally stupid??