Bonnie's life is changed forever when she discovers her husband Steve is having an affair. With the help of her best friends Diana and Kathleen, Bonnie figures out how to make it on her own.

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.

Desperate to connect with her role model, Lori, Kathleen drags Bonnie and Diana to a party in the hills; when Diana tries to cut loose, things get out of hand; Bonnie finds herself in an exciting new position.

Jessica's big break comes as Bonnie struggles with her new routine as a single mother; Diana gets set up on a date; Kathleen and Greg work through their issues.

While her relationship with Adam moves full-speed ahead, Bonnie's connection with her daughters is faltering. Kathleen emphasizes the importance of self-love. Greg confronts Kathleen about her diet pill use. Diana and Alan have a big night out, and Diana learns a secret about Alan.

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.

Kathleen grapples with some new information she's learned about Greg. Bonnie has a health scare. Diana gets some disappointing news at work.

After attending an EST meeting, Kathleen discovers some answers to the problems in her life. Bonnie chooses a wild adventure with Adam over an important work assignment. Diana makes a new friend.

After a mistake at work, Bonnie deals with the repercussions. Kathleen has a major win at her casting office and feels reinvigorated by her burgeoning career. Diana makes a connection with her boss.

Desperate to make her children happy, Bonnie considers giving Steve another chance. Kathleen struggles to make a decision about her future. Diana settles into a new role at work.