His former housekeeper is now living with him and he is paying her large sums of cash per week for cleaning twice and making one or two meals per week. She is supposed to stay with him at night and goes out almost every night, coming home late. She has recently moved a friend of hers in with them. My father does not want to hear my concerns. He thinks that this woman 'loves him' and feels overly dependent on her, although he is completely independent physically and in fairly good health. He refuses to live with us (and we repeatedly offer) because we live in another state and he is frightened of leaving home.