My grandmother died just over a year ago and didn't leave a will. My father is her only child and I'm her only grandchild. Her estate equates to just under £100k, so a significant sum of money. My father says it all goes to him. His attitude is he's worked all his life and as she was his mum so next of kin so it's his. He also had power of attorney when she was alive. I kind of think I should be entitled to something but I don't know if IABU to think that, let alone if I'm actually legally entitled to any share.