I would think that your divorce action includes a general RO against either of you disposing of marital property. I think that is fairly standard, and your attorney sounds like he is on top of this so far. My ex traded a truck that we both owned and used 5000.00 cash for the downpayment on a new car after we seperated. My attorney filed a contempt motion against him. It didn't put the money back in the bank, but it did go on record that it happened. Follow up with your attorney about it, that's about all you can do legally.
Sorry he did that to you, but it doesn't surprise me. He sounds so much like my ex it is spooky. He probably considers everything to be his; mine does....
I agree with others, you need to get proactive about your finances. As far as the mortgage, unless his name is not on it, he will most likely have to pay it so don't worry about that right now. Tomorrow will take care of itself; have a happy 4th!