My bf and I have been dating 6 months. He has a small number of male friends and a few female friends. All the female friends bar one or two are ex girlfriends (say about 4). I trust him but I still feel uncomfortable about it. We are both in our late 40s. I have said if they are his friends than they should be people that I can get to know too, not every time he sees them, but perhaps after they have caught up over lunch I could meet them for a drink. He thinks it would be really awkward because the dynamic would be different, and I suspect he is just used to seeing them alone. I have also said that I don't mind him seeing them for lunch or evening drinks but again I find myself uncomfortable about dinner -it feels like a date. He had a very long relationship with one woman who lives is Canada, she is going to be in town for an hour and he intends to meet her even though he will have to travel 3 total hours to do and that irks me, he says she is a very good friend now He treats me really well in all respects but I find his need/wish to spend time with ex girlfriends who he actually actively doesn't want me to meet as upsetting. He says he genuinely can't understand my issue and wouldn't have the same feeling if I did the same. I have male friends but I tend to see them with their families so the issue just doesn't arise. AIBU?