Ok, for all those who suggested I take back the MBR.
I suggested it to WW to gauge response and she showed me the part about our separate living quarters in the separation agreement.
Later that evening she called the cops to say she felt unsafe with me because I was acting irrationally (I wasn't).
The cop spoke to both of us and said no crime has been committed and to abide by the agreement or else go to court. I was shocked at her action. This is not the woman I married.
It's just as well I didn't take back the MBR because I could be in a whole lot of trouble. Even if we didn't have a signed and notarized contract I suspect the outcome would be no different.