I don't want to come off a jerk or anything, but what did you think would happen? You W told exactly what would happen if you moved back in? The she appears to be following through
Were you just hoping she'd suddenly have all this respect and call off everything? I mean she's given you mixed signals for sure so I could see.
I'm not saying there's not time, but I think sometimes we get upset because people don't behave the way we want them to. In this case, your W is behaving exactly as she should, exactly as she said. I wouldn't get hung up on this.
You still have time.
Patience is bitter, but its fruit is sweet. --Jean Jacques Rousseau.