I live in NY. My mother has power of attorney over my grandmother. While my grandmother was visiting in Florida with one of her son's, he changed her life insurance policy to make himself the sole beneficiary. Prior it was in all 3 children's names so it could be used for her funeral. My grandmother passed away 3 days ago and we have now found this information. Given that my mother had power of attorney when he had he sign this, is it legal? The main issue is that he will not give this money for her funeral. it will have to come from someone else. Morally that isnt right to take money that was to be used for her funeral. Any thoughts and help would be great.