We're here to listen. This is a been there done that kind of crowd.
I hope I never have to face my son's girlfriend suggesting he move back in with us. It's certainly crossed my mind more than once. Right now I am enjoying that his problems are her problems, not mine.
When my son moved out to move in with his girlfriend, I asked him what his Plan B was if living with his girlfriend didn't work out. He commented how negative I am. You and I and everybody on this board know I was not being negative--just realistic. I responded that I wanted him to have a Plan B because our home (I waved my arms out around me) is not his Plan B. So far so good.