Only you know what's best for your situation, ideally staying in your home and her moving out is best BUT if your home was anything like mine then don't let ANYBODY tell you it's best to stay it just isn't.
You can STILL fight for your M from afar in fact not being there also has its benefits...
Take care.
Mark.
DR'ing started March 2017
Don't blow the last bridge up from fantasy island, act "as if".