Wow, sounds like you have been doing a lot of soul searching hope. He wants to kick you out of the house? Ouch. Is he moving someone else in or moving in alone?
You sound sad but ready to move forward. Hugs. That sounds like it has been very, very hard for you. I admire you for not being angry and for encouraging your S to talk to his dad, I'm not sure I would be that nice.
A fresh start seems like it would be good for you, I often think of selling my house and moving somewhere else, but for now I need to stay put for the kids for at least the next year. The memories weigh you down I think, I hope it's easier to start afresh in a new environment. Lots of hugs xxx