Currently POA is my grandfather's second wife. She put him in a nursing home last week and he is very unhappy. She restricted the amount of times my mom can see him and how long she can take him out for. My mom, which is his daughter, would like to take care of him at home until he passes away to keep him comfortable and happy. However we don't know legally what we can do to fight her.
The ideal situation here would be for step-grandma and daughter (and possibly granddaughter) to work together in grand-dad's best interest. Is that a possibility?