I read a book where a male psychiatrist went to a mental hospital that was about to be closed down. His job was to review the patients and suggest appropriate arrangements for them, I think. There was one old woman patient who had been there for ages, and her file was lost. Neither the woman nor anyone else seemed to know what she was in for. The psychiatrist investigated, only to discover the woman was his biological mother!
I’d love to re-read this, but can’t remember the title of the book. Any help would be much appreciated x