My dad has dementia and lives with my stepmother. They have 8 cats and they won't let us in their house. She has control of the money and has not been paying bills. My dad has been driving around with no insurance because he did not pay the bill. When we visit she is always in bed and we can't go in the house. My dad does not look like he is showering and smells like cat urine. I also fear he is being mentally abused by her. Is there anyone I can call to look into the matter?