My mom has lived with me since 1984 bu says she doesn't feel like she's home. She asks me where I am too. So I ask her who she thinks I am and she replies,,, just a person. Mom has,t been diagnosed with dementia yet but I am certain she has it but will not let me discuss it with her doctor. I asked for a ct scan and they found an old dryer up blref on her brain from an earlier fall, and they explained confusion from earlier months by this. Today she asked for her mother whom has been dead since 1975. How do I handle this I am with her 24/7 and feel privileged to be so. How do I keep her happy?