Minimalism helped me a lot. It's not for everyone (well, I think it is for everyone, it's just difficult to get past attachments as everyone on this board knows) The whole idea of minimalism is focusing on and finding what you do enjoy and getting rid of anything that doesn't. Hobbies, possessions, relationships... .
Your body and a bag of clothes are easy to move. You could walk out right now, stay in a hostel, travel around. Nobody stopping you. The stress in moving, at least for me, is how the heck do I get all of my stuff from one building to another? I was never relaxed until it was done, and even then any time I'd travel I'd be stressed about all of the stuff I had at home. This website is particularly useful for people who want to check it out.
www.theminimalists.com/minimalism/(and this to drive the point home)
https://www.youtube.com/watch?v=MvgN5gCuLacI got into it before meaning my BPD wife and it's helping a lot with the divorce. I have a bookcase and a few bags worth of stuff to move, and if need be I could ditch it (minimalism takes you from the mentality of buying and getting more to the mentality of getting rid of things, since you aren't spending as much it's easy to replace something if need be) If she really does push taking a possession or two she can have them, I can either live without it (probably happier) or get a new one.