H and I are currently separated for nearly a year and not likely to reconcile although i would like to, but divorce not being discussed at this point for various reasons.
My parents are elderly, unwell and not likely to live much longer. They are wealthy. This sounds brutally mercenary, but if we remain in limbo, living apart but no financial or legal arrangements, would H have a claim that any (potentially substantial) inheritance would be a family asset?
Siblings are concerned this is playing into why H won't move forward with divorce. I think that if this was his end game, he would be more likely not to have left.