You have indeed gotten a whole lot of advice today, so I won't give you any more. I have tried staying in the (family) bed where I don't want to be, and I have tried sleeping alone in sort of a protest, hoping my W would join me (she didn't). Both places cause their own kinds of stress.
I do agree with (I think it was NOP) that your W is a good, strong woman. She works hard doing what she thinks is right. (Oops, I was just about to give some advice.)