Gemma- "Gemma" is Becca, Shana, and Sylvia's grandmother who hides her mysterious past from her family. She tells her granddaughters the fairy tale story of Briar Rose when they were young, but was it a fairy tale or real life she was talking about to the girls?
Shana- Shanna Berlin is one of Becca's older sisters. She moved to Houston with her husband Howie, and had two girls named Sarah and Susan.
Sylvia- Sylvia Berlin is Becca's other older sister, who is much like Shana Berlin. She moved to L.A. with her husband Mike and they had their son Benjamin.
Mother- Mrs Berlin is the wife of Mr Berlin, and is the daughter of "Gemma". She is also mother of Becca, Shana, and Sylvia