Suddenly responsible for her own finances for the first time, Bonnie enlists the help of Diana and Kathleen in her search for stability. Kathleen & Greg start a new business venture and work through personal issues. Diana chases a promotion.
Bonnie invites her co-worker Louise to join her and her friends at her pool, Becca hits it off with Louise's son, and Diana asks for a promotion at work, as she struggles to get along with her overbearing mother.
Bonnie wants to introduce Adam to her kids. A mysterious man from Greg's past puts a strain on Kathleen and Greg's relationship. Two visitors disrupt Jessica's birthday party. Diana embraces her sexuality.