I really can't decide if I am being ridiculously and needlessly insecure, or if this is not right, so hoping MN can help. DH and I have been married 10 years, mostly happy, both trust each other, although we have had a bit of a rough patch recently due to a couple of issues that we are working through.
He recently said he wanted to go to an event, that didn't really interest me. I said I would go along to keep him company, but made it clear I wasn't really bothered. Another family member, on my side, so related to him by marriage heard us discussing it and said she would go instead. I said I was happy to go along, as it would be a night out. Her reply to that was "You just want to come as you don't want me going out with him on my own" Without thinking it through I said to her that no, I wasn't that comfortable with it, and I was happy to go anyway.
So my question is, would most people be happy with their DP's going out with an attractive single female without them? Am I being silly, and should I just go along with it? I am sure this would not normally bother me, but something about it just feels wrong. I don't know if it is our other recent disagreements colouring my thinking.