A couple of years ago, DH had a friendship with woman mainly conducted via text. He was never secretive about it and we both have friends of the opposite sex and it’s never been an issue in our 20 year marriage so I didn’t feel unduly alarmed and he always they were just friends and eventually they didn’t talk any more, I don’t know why.
Fast forward a year and they are back talking again. I know because I asked who he was talking to and he told me and he seemed really happy to be back in touch with her. One night when he had gone to bed, I looked at their recent messages and they were all innocuous enough (though they obviously know a LOT about each others lives) but there was one group of messages when they were saying how much they had missed each other in the time they weren’t talking and how they never stopped thinking about each other and I don’t know, this just hurt me immensely. I have always known about this person and am sure nothing has gone on between them other than just being good friends so don’t know if I am overreacting or what. It just feels weird and I wish they hadn’t got in contact again.
Should I speak to DH about it or just let him carry on and hope it fizzles out again?