His daughter whispers, ‘Where are your paychecks?’ in his ear. My stepfather is in a nursing home with dementia. How can my mother and I protect him?

“My mother has a durable power of attorney for Sam’s healthcare and is his primary representative. No one has financial POA.”

His daughter whispers, ‘Where are your paychecks?’ in his ear. My stepfather is in a nursing home with dementia. How can my mother and I protect him?
“My mother has a durable power of attorney for Sam’s healthcare and is his primary representative. No one has financial POA.”