This is a difficult one. We’ve often pondered over what would possibly happen when my mum dies. Been estranged for years. I don’t expect anything. My sister has been there for her, and although she’s reaped benefits from that, feel she should get inheritance, if there is any. It’s quite possible though, my mum could bypass me, and give something to my four children, but it should only be half. My sister’s two children should get the other half. Not quite the same I know, it similar thinking. I think you need to talk about with everyone. Who knows, you may both be so old when you die, you’ll have spent it all!?