22 episodesFirst aired 27 October 2016
E1Oct 201623m
In the fourth season opener, Bonnie and Adam's relationship is tested when he moves in with her and Christy for a few weeks. Also, Christy learns the hard way that it may be a mistake to try and meet men with Jill.
E2Nov 201623m
Christy considers giving up her dream of becoming a lawyer when Bonnie's ex-girlfriend, Jeanine, offers her a lucrative job in real estate. Also, Adam is very curious about Bonnie's past with women.
E3Nov 201623m
Bonnie fears she's become undesirable when she catches Adam smoking pot before sex, and Christy tries to smooth things over between them.
E4Nov 201623m
Christy and Bonnie worry that Roscoe has a drug problem when Baxter and Candace catch him smoking pot.
E5Nov 201623m
Christy and Bonnie rush to a sick Violet’s side, only to find out that having mono is the least of her worries.
E6Dec 201623m
Christy becomes overprotective and keeps a constant eye on 12-year-old son Roscoe after discovering he's been using drugs and alcohol.
E7Dec 201623m
Christy and Bonnie worry about Jill after her cry for help on the anniversary of her mother's suicide.
E8Dec 201623m
Christy and Bonnie dip back into illegal activities, and Adam questions their morality.
E9Jan 201723m
Christy and Bonnie have their hands full when Adam’s hard-partying friends come for a visit.
E10Jan 201723m
Christy feels left out when Bonnie and the ladies keep Jill’s pregnancy a secret.
E11Jan 201723m
Bonnie encourages Christy to pursue Marjorie's charming nephew, Nick, despite the fact that he's been declared off limits.
E12Feb 201723m
Christy, Bonnie, Jill and Wendy accidentally eat pot-filled cookies.
E13Feb 201723m
Christy is worried Bonnie is jeopardizing her relationship with Adam when Bonnie connects with a handsome stranger.
E14Feb 201723m
A heartbroken Bonnie drives everyone crazy, so Christy begs Adam to take Bonnie back.
E15Feb 201723m
When Bonnie discovers Adam is still close with his ex-wife, Danielle, Christy worries the emotional fallout could jeopardize Bonnie’s sobriety.
E16Mar 201723m
When Christy and Adam get into a car accident, Bonnie is hurt to discover she is neither of their emergency contacts.
E17Mar 201723m
Christy helps Jill adjust to being a new foster mother, and Bonnie has trouble convincing tenants that she’s a good building manager.
E18Apr 201723m
Following the death of Bonnie’s mother, Christy and Bonnie learn that she kept a very big secret.
E19Apr 201723m
Christy annoys everyone when she adopts her new boyfriend Brad’s healthy lifestyle, and Bonnie and Adam decide to take the next step in their relationship.
E20Apr 201723m
When Marjorie takes a break from the group, Bonnie becomes the go-to for everyone's problems and Christy tries to overcome a painful memory from her past.
E21May 201723m
Christy and Jill take Emily to see her biological mother, Natasha, in rehab where they make a surprising discovery, and Bonnie watches Adam’s dog while he’s out of town.
E22May 201723m
In the season finale, Christy tries to help when Bonnie gets into trouble with the IRS but, realizing she’s in over her head, she encourages Bonnie to seek help from her newfound brother, Ray.