@Bobsmyaunty
It's hard to explain, that yes, but over the last 10 years you have risen to the absolute top of your profession and I have sunk to the bottom. It's not an equal position
Just say that.
Honestly, the first thing you need is a shit hit lawyer, not just an assigned 'family lawyer'.
You may not care that much about the financial stuff right now, because you're worrying about the kids, BUT your financial settlement will affect them and your relationship with them hugely.
You're married, it's not his inheritance, it's family money.
You need to stop limiting your freedoms to enable his career/choices and him pulling his weight.
Trust me, he's saying spousal maintenance until you are standing on your own two feet, but his idea of 'sorted' might not be yours.
He needs to be doing his share of childcare - not just fun days.
There are so many ways to split days/finances/responsibilities and it depends so much on the incomes & the children BUT you have to be careful not to end up allowing him to essentially carry in climbing the ladder & earning more & more money while you are doing the graft of having kids & being unable to progress in a career.
There are a lot of school holidays and whilst, right now, you might feel you want the kids as much as possible, in time - when you're working, that'll bite your in the bum. While he has them infrequently, but takes them off on exciting holidays.