Husband taking a pay cut?

With inflation, the price of everything rising, would it be stupid of me to encourage my husband to take a paycut?

Some backround- my husband has a director position at a fairly large company. He obviously does mostly manager work, which is really not what he enjoys doing.

He found a job doing more engineering/architectural work which is what he went to school for and prefers- basically the same line of work he did before he was promoted. The problem is, he would be taking a pretty big paycut

I have been encouraging him to take the job. He is on the fence and has to make a decision quickly. He has been so unhappy since becoming a director, and it’s sad to see. He is also working insane amounts, 7 am until 9 pm on a good day, if there’s an incident at work, he’ll be in his office until 1 am: he is also working weekends too. His company has international offices, so the office in the UK or Australia will sometimes call him in the middle of the night, and he has to log into work.

I was talking to my MIL about it, bc my husband told her. She told me it’s stupid of me to tell him to take a pay cut when we have two young kids, and the cost of living is going up.

I think he is doing well, even taking the paycut he’s still making very good money.

What do you guys think? I know the decision is up to my husband, but I have been really telling him to take the new job. It would make him so much happier, and the kids would be happier too.

Plus for my own selfish reasons- I would love it if he worked a little less and could help out with the kids more. I work full time also but with my husbands demanding schedule, all the childcare and house work falls on me. I would love a little more help with the kids.

Should I leave it alone, or keep pushing for it? He’s very unhappy right now.