I hope that the idea of moving out is only a mental process. I think moving out would be a BIG mistake. What kind of message would that send?
uhmmm....that he's serious about changing the status quo and he's not going to take her crap anymore? Granted it should be a last resort but come on, HD is at the end of his rope. And MrsHD is NOT going to "get it" until something drastic happens. Plus, S does NOT always lead to D. Obviously.