I really don't have much expertise in this (thankfully) but I wanted to offer support and say I hope this goes well for you... While you can get all the orders you want, that doesn't mean your STBX will actually adhere to them and stop spending... so try to protect yourself. Although it isn't fair, you might have to pay the mortgage and some other bills to protect your credit... or look into getting the house sold ASAP. I know plenty of STBXs are motivated by the thought of being in contempt (usually the ones with money) but those without a lot to lose can really be difficult and destructive. Good luck!!
