I have POA and POAHC. Mother, 88,, severe dementia; possible predator on the scene--has been working on mother for quite some time. Mother very willing to assign me guardianship. Question: Possibility of assuming guardianship (at which point, question of a predator seems moot) if another sibling objects, even though that is the wish of the mother? Fair amount of assets involved (thus, the predator); I and my sister both living a distance from mother. We have 24/7 care, which helps to keep the predator somewhat a bay, but not entirely. We would like to have the mother come live with us, but she wants to spend the rest of her life in her home (and with the predator seeing her every day).