I have a DS who's 3 and a DD who's 4m. I went back to work at the six week mark - my employer is very understanding and supportive. I cannot fault them at all, they're a brilliant, brilliant employer. The situation was quite complex and involves regulation to the profession and changing regulations that meant I had to go back so soon. Based on those circumstances, it was my choice.
DH works from 8.15-4 Monday-Friday. My employer was happy with me working around that in mornings/evenings/weekends so I could look after DCs during the day. DS is in nursery 3 days each week, but DD wasn't in nursery at all. My work is flexible and there's very little supervision but there are dead-set deadlines that are huge amounts of work to get rearranged - they only get rearranged in very exceptional circumstances. You wouldn't tend to have them moved more than a couple of times in your life. DH and I planned that I would have the DCs whilst he worked and he would have them at home so I could work (keeping in mind that DS should go to bed three hours after DH gets home anyway) so we'd keep our weekends as family time.
I was really excited because I'd never been able to take maternity leave with DS so I couldn't wait to do all those typical maternity leave type things during the day with DD and do activities like swimming (or whatever) with them both.
We've been doing this for three months, my deadline is next month and DH has not taken the DCs on one single day. Not one. My employer is working to rearrange the January deadline but there's no guarantee it'll be possible and I genuinely do not know what to do if it's not approved (I could lose my job). Every time I raised it with DH, he'd promise he'll do it - I would be sobbing trying to explain that I needed support and he'd agree and understand and then just not bloody do it. He would seem really genuine and absolutely promise that he understood - then nothing. He's used up every single excuse in the world - he's tired, he's ill, the DCs are ill, they want mummy, he won't sleep, he needs to collect X from Facebook marketplace, he needs to go to the shops, he needs to stay late at work for Y... any excuse. Sometimes, no excuse, he'd just have driven off or just be outside or the DCs would just be in with me. After about two weeks, I stopped being able to have any fun with DCs and had to just try to work around them as much as I could. All the while falling further behind while DH promised to do his fair share. I stopped being able to do anything for myself - I haven't showered in three weeks!
Eventually, I realised I had to put them into nursery and I'm so upset. I feel like DH has robbed me of my nice time with them. I miss DD so much and she feels so little. Today's the first day and DH and I had a big argument about it last night - I resent him so much for this. He came in from work yesterday and I handed him DD and he'd just keep putting her down (right next to me) and walking off, so I'd ask him to get her (again and again and again). Then DS was saying he was hungry and DH just didn't respond (about ten times and DS is getting whiny) so I gave DD to DH and got DS food. Eventually DH sat holding DD (and complaining about it) whilst I cuddled with DS talking to him and keeping him entertained whilst also working. Then DH was still complaining about holding her (she's teething and had screamed all day refusing to be put down, including through two hours of meetings) and saying that it's not fair that DS is so chilled etc and he wants to "swap back". I said "do you have any idea how much I would give to not be being physically touched by someone 24/7? I just want five minutes where I can be productive and not be physically touched by a child" and DH said "well, if you put DS in front of the TV then you could cook dinner". He doesn't seem to have any respect at all for my career or for our family.
How do I stop being so upset by DH for this? I'm so hurt. I'm off for a shower.
And, before anyone asks, he was amazing and engaged when it was just DS but he refuses to look after both of the DCs together.