ANY asset that can be made liquid by either you or him NEEDS to be put into a separate account in your name in another bank. Otherwise he will do this. I have seen it over and over and over. I have seen husbands who swore they would be fair go ahead and empty accounts and put them in other people's names. I have seen husbands who are fools like yours do this. I have seen wives who wanted out do this to men who trusted them to be fair.
Just being able to monitor accounts isn't enough. You NEED to move every penny you can and NOT into an account in your name at the same bank. An account in your name at another bank, no account over the max insurable amt. Any CD's, etc.... that can be cashed out with-o both signatures will likely be cashed by him regardless of the penalties.
Ask at your clubs, call the bar association in your state, and do some online research. If at all possible, put a freeze on retirement funds. It may not be possible, but you can look into it.
He is a fool to let you go. He will realize this later, of course, but that will be HIS problem.