My Mother's Secret Life 1984

This Single Mom Works Hard For The Money.

Directed by Robert Markowitz

16 year old Tobi has just lost her father, whom she has been living with. She finds her mother's address in his papers. So Tobi builds up a fantasy of what her mother, Ellen Blake, must be like. But when she goes to see her, she finds out her mother is a high priced call-girl.