Had an oral agreement with my ex girlfriend that pay to renovate her home sell in 2 years use equity for our relocation little did I know I was set up from the beginning. The relationship ended immediately once I cut of the money flow and she proceeded to file all sort of legal claims and accusations that made it impossible for me to attempt recovery. Over the course of a3 year relationship she has incurred an unjust enrichment of over 75k. Where do I begin. Can I file a lein on home.