My mom is 77 and my dad is 81. She has moderate to severe Alzheimer's. (undiagnosed) She has not seen a doctor or dentist in probably 35 years. She is refusing to leave the house, see a doctor, see a dentist or take any type of medication. The good thing is - she is physically fine. Mentally - she does not know my dad at least half the time. She is having hallucinations of other people in the house. Most of the time she does not know me or my sister. My dad is choosing to be full-time caregiver. He had a stroke 2 months ago and fortunately has recovered fine. My mom needs some type of medication - she cries a lot, has sundowners every night and she doesn't sleep much. I'm not sure how much longer this can continue. It's been extreme the last 7 months. My sister and I both work full-time jobs and help as much as possible in the evenings and weekends. My 2 biggest problems are how do I convince him that he is not capable to provide the best care for my mom and how do I get her to a doctor?