A Space Opera About Alzheimer's and You Know What if It Was a Space Fleet?

Nora is a space opera about Alzheimer's so my mother has dementia and she often would talk about the other people who live they live here which you know obviously there would be nobody else in the room but she would talk about them all the time. So I thought you know what if it was like a I don't know something really cool like a a space fleet so it's about a little girl who grows up in the 60s with no friends drunken dad beats them on sort of the old chestnut for the time. She loses touch with her imaginary friends when she slips into an early onset of Alzheimer's and then she rejoins the star fleet and the adventure continues post-death so it