I was POA for my Mother for the past 4 years. Mom changed POA, back accounts & will to the two grandchildren. Do I need to go for guardianship? Mom has been forgetful and not really remembering. She never handled any finances before my dad died. After he died I moved in with her and all documents, will, poa, bank accounts had my name and her name. Since a fall in Dec of 2015, she went to stay with my daughter temporarily. In two weeks they had taken her to a lawyer (mom is in a wheelchair), changed the will, POA, closed existing bank accounts and opened new ones. My name had been removed from everything. In speaking to my mom over the past few weeks, she cannot recall signing any new documents. My mother owns her own home and has a moderate amount of money in the bank. I was with my mother 24 hours a day and noticed her failing memory long before her fall.