She only wants the separation bit, not full divorce. I won't get money from the house sale, not even like she promised the money I put in to the house. She can rob me from 50% of pension for years married... But if I look at the long game, if we stay friends and I come over to visit a few times a year (mostly blood donation reasons), when she passes of natural causes I can still get the 50% of the house sale between me and her son?