So, me & partner have been together for 10 years. Committed relationship but both older & independent so don't live together. DP struggles with friendships & has very clear parameters re the sort of people he likes & those he doesn't.
Some of my friends who I think are lovely are in his "not like" category so he's never met them - they are also friends associated with my "previous life" when I was married & DP's opinion is that anything to do with past relationships should e left in the past - this includes friendships.
Clearly, I'm not going to bin valued friendships because of this, but I am respectful & generally see these friends in the week given that weekends are when me & DP see each other.
Over the past 12 months or so, I've been back in touch with a friend from the past & been on a couple of spa days with her - and got on well. She invited me to dinner at her house (well she invited DP as well) but knowing they were not his sort of people I said I'd go on my own. This was arranged for Saturday just gone - mostly because they live a fair was away & there was wine involved. I stayed over - again, pre planned. It was friend, her DH & their son.
DP was livid & felt abandoned & betrayed (his words). He was angry that I had "sacrificed" one of our nights to spend with people that (a) he didn't know - subtext being he may not have "approved" of them, (b) that I had "prioritised" them over him & (c) I had accepted the invitation without running it past him - "as a matter of courtesy" he said.
He has insecurities & I try to allay those but ffs, really?! We are middle aged! One Saturday evening in ages that he knew about in advance & made his own plans with his friend.
I think his whole response was unreasonable & as independent adults, we should both be "allowed" to make our own decisions re friendship groups - I wouldn't dream of dictating to him or throwing my toys out of the pram because he very occasionally wanted to do something on a Saturday night without me - in fact I'd welcome it!
It's not just me is it?