Ah I really feel for you. I had similar.
My bet is that he is feeling threatened, insecure etc and won’t admit it.
Once I was bringing in a ton of money, paying for the good holidays and cars (good one this if he likes cars) and he’d got used to it, he softened. Then I lost my job anyway!
Rather than get angry and fight, this is going to take a lot of conversations. I think I’d try to understand his concerns and deal with them calmly and logically, with the aim of getting his blessing for you to “suck it and see” for a bit. (Obviously you are going to take the job anyway but you should try to understands his concerns and get his buyin. He should be doing 50 percent of the childcare etc anyway, it is not your responsibility, it is a shared one so this is something that needs discussing. )
Nothing is permanent but by stagnating in your career there’s a bigger chance you get laid off and have fewer choices and have to manage on his salary so this move makes a lot of sense. Corporate is often onwards and upwards or out.
That amount of money, even for a couple of years, will make a real difference to your family’s financial security.
This new role may not be for ever - but it’s a great opportunity for now.
Don’t dig in, listen to him and get him to
u derstand nothing is for ever but there’s a big risk if you don’t take it. Also that it can’t be that you are accused of not caring about the family when you do all the domestic work - that’s not how it works.
Good luck op, it is not fair but that is men for you. Don’t burn your bridges with him but don’t turn it down!!!