SPM, I think Balto's point is that there is a chance that you have put your legal standing/leverage in jeopardy. An attorney can let you know for sure. Just because you drew a line in the sand doesn't mean that you are on the best side of the line; it should be the other way around- SHE gets out so SHE can continue with her choices. SHE is inconvenienced.
Anyway, it's a moot point now. I think the most important thing is to protect yourself legally- and that might include moving back in. The longer you are out, the greater the precedent set- maybe you can just make a quick phone call to one to confirm you aren't negatively impacting your position.
Me-43 H-46 M 12 yrs 7/09 T 15 2 grown kids bomb 7/05/07 H moved out 8/04/07 11/22/09 told him I quit;let's get ball rolling Mid Dec- he isn't sure he wants D End 2/2010-Starting to consider piecing