So I'm in a similar situation and was about to post asking for advice then i saw your post...Im not glad I'm not alone but it helps knowing Im not crazy... something is wrong...
my baby donor(I won't give him the respectable title of father until he earns it) has recently added going for a beer with work mates on friday...on top of the other nothing's he do(way worst then your guy OP)
I'm in a new country so no fam/friends, no job/savings, no car, not even a damn winter coat to go for a walk... I feel abused but I'm not sure how to call it(like gaslighting)...
I'm so ashamed I knew it was going to be like this and tried avoiding at every cost, I feel bamboozled into motherhood (I even asked for an abortion or adoption)
I proved sleep deprivation is real last week, I had a massive breakdown dishes were thrown, insults hurled to the top of my lungs, police were called and I thought for a second maybe going to jail would be worth the vacation time...
his verbal reply"I'm sorry I'll do better" his physical reply CAME HOME YESTERDAY REEKING OF DRINK, almost like to dare me to say something....
everyday im thinking about cleaning out the bank account and going to my home country...
U not alone OP sadly, so if u wanna work out a master plan of divorce or something along revenge i got a few devious ideas(set off alarms under his pillow, dirty nappys where he keeps his playstation,etc)...
whatever u do dont forget your babies need u more than him so get help and it helps if u act like he isn't even there already (like silent treatment etc) because u can only talk soooo much before u realize the piss is being taken.
Also try to watch funny videos to keep your smile bright-babies can sense stress and result in more wakings/unsettled times.