My mother was in a similar situation when my gran died, but her sister was the one who got the house. My mother thought it should have been split 50/50, but her sister did do all of the care work and was closer to her generally. They got into some sort of argument and neither has spoken to the other since. It’s been over 2 decades. I’ve asked my mother about it and only got vague answers.

Significantly worse. But WWIII won’t start properly until 2029