Complaints of a Dutiful Daughter (1994)

Complaints of a Dutiful Daughter is a 1994 American documentary film directed by Deborah Hoffmann, with her wife, Frances Reid, as cinematographer. It was nominated for an Academy Award for Best Documentary Feature. The film is about the struggle of Doris Hoffman, mother of the director and widow of Albert Einstein's associate Banesh Hoffmann, with Alzheimer's disease.

More at Wikipedia.