?

I have a Aunt who is the executor of my next doors neighbors house and she has been taking care of my next door neighbor for the last 4 years. My aunt has since moved my neighbor to the Retirement home against my neighbors will, and now is letting her kids, Grand children, herself and her Husband take anything they want out of the house and garage. She will be renting out the house for having the person pay the Taxes, Utilities, and cut the lawn. I had promised the Husband to take care of his wife till her dying days, and now she is a home, and ALL this stuff is going on I really don't know what to do. Call the cops? Please help!