Katherine Ryan's new comedy depicts the single mom as an anti-heroine, with mixed success.
Kristen Bell, Kathryn Hahn and Mila Kunis shared their moms' words of wisdom.
The mother, who works with nonprofits, said DeGeneres' show changed her life.
The actress also got real about the pressure moms feel to be perfect.
Christine Baranski, Cheryl Hines and Susan Sarandon are here for the holidays.