Frida's young daughter, who is under two years old when Frida loses joint custody of her.

Frida's ex-husband and the father of Harriet, who initially shares custody with Frida before CPS intervenes.

Gust's new girlfriend and later wife, who becomes involved in co-parenting Harriet.

Frida’s divorce lawyer and friend, who advises her throughout her legal troubles.

Retired Chinese immigrant economics professors who are involved in Frida's life and provide support.

Gust’s best friend and Harriet's godfather, who has a complex relationship with Frida.

An ensemble group of women attending the school, representing diverse backgrounds with various struggles.

The A.I. doll assigned to Frida to practice parenting skills at the school.

A man attending a similar institution for "bad" fathers, who becomes a friend and potential romantic interest for Frida.