... I would definitely draft up something and come here and seek advise. ...
Well... I'm thinking...
Option-1: I could not confront and not mention anything, and just detach better and not care - but I was told that I'm not applying enough tough love with my WW.
Option-2: I could confront and say "I really don't want to talk to you or see you while you are in contact / living with OM"
Option-3: I could confront and say, "Since you are living with OM, please take all the rest of your stuff with you and give me back the home key." And move all her remaining stuff into the hallway. Might be tough, she is still paying her share on the home though.
Option-3a: I could afford the place, so I could tell her to stop paying on the shared expenses, but at that point, we might as well file for legal separation + assets.
I guess it depends on whether I'm going with the be detached and happy DB route... or go with the stronger tough love DB route for WW.