I have a 4 week old DD and a 2 year old DS.
So far, I've been fortunate this time that DD will cluster feed late afternoon/early evening and then fall asleep at around 8pm.
Every night for about the last 3 weeks, DH has held her from then until her next wake up, usually about 10.30pm although on one occasion it was midnight. He does this to try to guarantee me a decent stretch of sleep because for the rest of the night, it's the typical newborn sleep pattern of whenever she so much as wriggles slightly or feels even mildly hungry she wakes up and needs feeding. Typically, this is every 45 minutes. Last night, aside from the initial 2 hours when DH held her, I had a 1 hour chunk and then another half hour chunk. That's it. DS is now up for the day, doesn't go to nursery today, and so I'm committed to a day of cbeebies and inhaling coffee (with the odd tantrum and plenty of nappy changes thrown in).
DH is going for a few drinks with his friend tonight. He asked me if this was okay (something we've done since having our toddler, more of a heads up to let the other know they'll have to stay home that night than genuine permission seeking). I did a breezy, yeah course, as we'd always do before. But then it dawned on me that, in going out, he's taking that guaranteed decent chunk of sleep from me. I want him to see his friend, but that stretch of sleep is the only thing keeping me sane at the moment.
I talked to him about it last night (before the even more awful than usual nights "sleep"). He asked how long we'd keep up the current arrangement of him holding DD for and stated it's not fair that he can't go out/he hasn't seen his mates for ages and can't during the day like I can. I get his point, he should be able to socialise and I do get to see some mum friends during the day (we throw coffee at ourselves and snatch conversation between chasing toddlers round soft play /plying them with snacks to sit still). But the other part of me thinks that I haven't had a full night's sleep in months (pregnancy ruins that, although not as badly as a newborn), I'm still bleeding for gods sake, I grew and birthed this baby and I'm surviving because we're working as a team and I don't want him to take that away. My mental health suffered so badly with DS and I really don't want to spiral downwards again. I also had the opportunity to go out for the night to a friend's, taking DD with me, but turned it down because right now the sleep is more important to me.
AIBU to not want him to go out? Part of me thinks, it's 2 hours sleep, get over it. You'll live. But then part of me wants to curl into a ball and sob because that's the only decent stretch of sleep I'm going to get tonight (unless a miracle happens and DD decides that night time is for sleeping). And I know this phase of parenting is rubbish, with less of everything either parent wants, but it's short lived and I want DH to see what his night out means I have to sacrifice. He spends the rest of the night in the spare room, getting up if our toddler needs him which is thankfully only once a week maybe, and I don't think he understands how debilitating this sleep deprivation is because I'm coping during the day just about and he doesn't see me during the night.