My mom with Alzheimer’s now believes there is a man in her bed, she can't get him out and therefore sleeps in the chair. I have tried a few tactics - I have said he is gone, also tried telling her to kick him out, I have kicked him out. Any suggestions? She is not getting any sleep now. She also thinks the woman in the mirror does not like her (they used to be friends). Is this indicative of a further decline - is this “normal” for Alzheimer’s?