DH is like this, but it’s not a case of having given up. It’s a case of realising that he can have it all. For the past ten years he has got up at 6am, left the house at 6.40, done a 1hr20 train commute into an office. He rarely managed to leave on time c as meeting always over an, or someone caught him on his way out. He was always calling to say he had missed his train, and often the one after that. On a good day, he walked through the door at 19.15. Often it was after 8. He was tired, the kids were often asleep and we had not evening.
Fast forward to now. He gets up at 7 and either had breakfast with the kids or goes for a run. He spends time with us all until 9.15 when he disappears into his home office to work, but then joins us again for lunch. He always had dinner with us and often plays with the kids or puts them to bed. At worst, he does a little work in the evening, but he is present, enjoying his family and not constantly exhausted. We now evenings, and he is fresh at the weekends.
Why would he want to go back to the office? Yes, he does miss the social side, and long term, he will do 1-2 days there, but ultimately, home working enables him to be a dad. Until now, the only way he could be more present would have been to take a far poorer paid job.