Maybe this should be in AIBU? I have been with DH for 20+ years - we have an excellent relationship and family life, but I recently discovered he has told a newish female friend of his about an affair he had some years ago.
I was so surprised when she admitted to me that she knew about this as so few people know. Why would he share this intimate level of information with her? Should I say something to him?
Does anyone think I should be at all worried about this?