DH has, over the last 9 months or so, started going for a meal and to the pictures c. once a fortnight with a group of people from work. Mostly men - 1 woman. Mixed age group, middle aged (like DH) to college leavers.
I don't know why exactly, but it makes me a little uneasy.
DH and I have never had the same taste in films so it's good that he has people to see "his" films with. He's also never been particularly sociable, so has often stayed home with DCs while I'm out with friends, I'm really not bother about him having nights out.
I think I'm just a bit concerned that I might not be being told the full story about who he's with, although I have no other grounds for concern (apart maybe a diminishing libido). He can always talk about the film and restaurant afterwards and doesn't seem to have a guilty conscience.