I find myself considering moving out more and more, even though ultimately it means caving in to WWs abuse strategy.
Do you mean that she is abusing you simply to force you out, or do you mean she will win? When did the abuse began?
As I've previously said, what the kids are seeing and experiencing at the hands of your W, should be the deciding factor. How is it teaching them to be strong men if they see you being abused by your WW?
Maybe you need to find Vanilla's thread on abuse.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!