We have a baby and I am breastfeeding, I've not had an evening out since he was born. This is likely how it's going to be for some time.
My partner often goes for drinks after work, doesn't usually come home late, let's say between 5:30 and 7 (he finishes work around 3-4ish sometimes earlier) but usually comes home having had enough to drink that he's heavy handed/clumsy/forgetful/annoying to talk to/falls asleep in front of the tv. He has been known to come back later and drunker, but generally it's the above.
As well as this, he doesn't hesitate to attend evening things- watch football matches at the pub with mates, drinks for so and sos birthday etc etc at weekends.
I've spoken to him many times about feeling lonely, not feeling very supported, being fed up of having only having a tipsy or drunk partner to speak to most evenings- but it always ends in arguing.
His point of view is that- he rarely comes home late during the week (my point of view is that it doesn't really matter if he's home by 6, he's still drunk and annoying/unhelpful and that makes me feel just as on my own as I would if he wasn't in the house because we're on completely different levels, also if he came home when he actually finished work he'd get to spend time with his child before they go to bed and allow me to get on with a few things or even have a bloody bath or some of my own me time! By the time baby's asleep and dinner's done I don't have it in me to do these things as I'm exhausted- baby still waking lots during the night so I'm always sleep deprived), and it's only fair that he gets to go to random social events and he usually gets home around 11 or 12pm so it's not that late (but he's still not here and it's still yet another evening of me being on my own looking after our baby who I have looked after pretty much single handed for the last 6 or so months).
WIBU to ask how often your partners/husbands/wives go out and enjoy themselves and what you think is a fair arrangement to come to? Fwiw, I don't believe he should never be able to do anything just because I'm not able to, but I really think there should be some sort of balance (as well as this regular drunkness being knocked on the head).