Sorry you're having all this going on right now. It can't be easy - and I wanted to let you know that my post was more to inspire you to think outside the box.
That being said, I find it interesting that W seems to be stalling on a few fronts. I'm not great at mind-reading, but if someone wanted to just walk away, I would think this would have been completely finished by now. But that's just speculation on my part...
I wonder if there is a way to separate these issues into more manageable chunks? Is there any way you could figure the house part out without delving into everything else all at once? Especially if it is financially untenable for you?
