The good news is, your W does seem to care about you, and genuinely like you.
The bad news is, to a woman, that has nothing to do with whether she wants to be with you. Took me a loooonnnnggg time to finally understand and accept that.
However, fear of loss of someone a woman cares about can sometimes change her feelings. I had all sorts of great interactions with my WAW, and could never understand why it didn't bring her around. It wasn't until I finally pulled way back, and made her pursue me for several months that she started to show romantic interest in me again.
As I said before, you need to let her go, for a while, and break the co-dependence. Given that you moved back into your parents' house, I'm concerned that you'll transfer co-dependence to them, inhibiting your growth. Why were you the one to move out anyway? She's the one that wants to leave the marriage.