I've been seeing my partner for about 6 months. He's organised to go to a gig with a female friend staying overnight in a hotel, in separate rooms.
It is just the two of them going and I feel uncomfortable about it. I've told him my concerns and he's been clear with me that they are just good friends and that I should be mature and respectful to their friendship.
AIIBU to feel uncomfortable? He treats me perfectly in every other way and has never given me any cause for worry. We are in a committed relationship so I just feel like going away with another woman is inappropriate.