I curious how common it is for people to sleep with thier ex, spouse/SO. It recently happened to me, and while the sex itself was amazing, the after effects have been pretty bad. Needless to say my current GF, was pretty upset, and we are no longer dating. My biggest mistake there was not telling her right away in an effort to spare her feelings, because I already knew I couldn't date her anymore after that. I felt guilty as hell, even though we are still married( only separated). I don't even know if It was technically cheating on my GF. But I suppose if one person considers it cheating then it is. So that's been a big problem for me because I've never done anything like that before.
So anyone else had similar experiences?