I have an elderly blind friend who I take to the hairdresser and nail shop, go shopping for, go out to lunch with, do errands, open mail for and do correspondence for, for the past 7 years. Subsequently she has been diagnosed with terminal cancer and is in hospice. She needs more nursing care and has long term care ins, I have assisted her in picking an agency to come in and assist her more. Her only daughter is deceased, and 2 adult grand children are not very attentive. I just want to know if there is anything legal form I can get notarized to protect me in the event her grandchildren get mad at me for helping her.