My dad is 77 and has dementia with paranoia. He can't sleep at night, but is high function. He is currently at a geriatric psych short term facility. He went in because he was very agitated and wanted to leave the home. Vascular dementia. He is refusing to take meds, so many, but when I see him in the am and PM he takes them from me. He wants to age at home, with all services. I want him home. What must I do?