A rental or she owns it?  You probably have a right to a share of any assets if walking away.  I’m not saying you’d want to force her to sell the place if not rented, just that you may be able to negotiate something to give you a little head start.  Maybe selling a car and splitting the money.  Anyway, good luck!  Sounds like being single and finding some social sports to play could be the start of a new healthier life, just need to battle through a few months of job and apartment hunting to get there.  When one door closes, others open.