OP- husband perspective here,
I earn about 5 times what Mrs P does (out of choice- she's far cleverer than i am, but much less driven).
All our money sits either in the joint account, joint savings or the monthly direct debit account, bar a couple hundred quid a month spending each. Anything more than £300 we tend to discuss beforehand, but she could spend much more and I wouldn't think to question it. If we ever split up shed get half and be very welcome to it- there isn't a chance that I could raise our children as well as she has, and going full time would just result in no extra cash, and our kids being raised by strangers.
Frankly though it doesn't matter what we, or anyone else on this thread does, because what you are doing isn't working for you: successful marriages need to work, more or less to the happiness of both partners and this clearly isn't working for either of you. From your description he sounds like a twat (but YOU have to decide how much of that is him responding to him feeling ng he's not Getty ng anything out of the marriage, or whether he's always been a twat and youve been wearing rose tinted specs....). As someone else said, you haven't got many choices, you either put up with it, in which case you will always be walked all over, try and work together to resolve your concerns or leave.
Your kids will, in the long term be much happier with happy parents who are separated than living in a potentially abusive relationship.