I have an order to sell the house and a 50/50 split, but it's worded that he 'is required to consent'. If he doesn't (and he won't) it means another court battle and attorney fees. I'd win, but I'd have to pay for it.
Even if he did consent I can't force him to pay to clean anything up. I'd have to pay probably 5 figures up front and try to claim it back from the profit and that's an 'if' not a 'when' because who knows it there will be enough profit to cover my expenses even after the house is cleaned. I already owe him money from my 50% share as a condition of my keeping intact another asset that was considered community property. This means that I might walk away with nothing having forked out 5 figures.
The other thing is that even if he consented to the sale and agreed to cooperate in showings, I still wouldn't be allowed to remove his belongings as part of the 'cleanup', so, back to court for a 3rd court battle to try and force him or failing that to get permission to remove them and having to pay for it myself and once again try to claim it back.
If the Public Guardian gets involved, I'd be working with them to try to get the house sold and as his conservator, they would have the power to pay for cleanup*, remove and store his crap or dispose of it out of his funds.
*Technically cleanup should be 50/50, but I can file an 'injured spouse' claim with them stating that the mess was created after I left so I should not have to pay for it. I'm sure I'd have to pay for things like paint or minor fixes, but not for the biohazard he's created.
So, that's why I'm not pushing the house sale at this point. It'd cost me probably 10s of 1000s and net me very little if anything at all. At its best the house is old and doesn't meet modern safety standards. It would be sold 'as is' and probably for cash which greatly reduces the price. Honestly, I wouldn't mind walking away with nothing because it sold for what we owe on it, but I don't want to walk away being in the hole.
As far as APS, there have been numerous complaints filed by police, fire, EMS, and the hospital. Fire Dept responders actually took pictures and submitted them. The 'block' seems to be that by the time APS gets to him he's recovered enough 'sense' to answer their questions correctly (should do, he's done it a zillion times) so they determine he's 'capable' and allowed to refuse services. I'm hoping that actually entering the house (and smelling it!!) might change their minds. No one in their right mind would live in that filth.