The women struggle to come up with the money they owe the gang -- which, in this case, means robbing yet again. Meanwhile, Annie's fight for custody takes a major hit, Beth tries to navigate life as a single parent and Ruby's concerns for Sara's health escalate.

Business is booming and the women are living large, but a threat from one of their employees reminds them how violent Rio can be when pushed and threatens everything they've been working toward. Meanwhile, Beth and Ruby both enjoy the shifting dynamics in their respective marriages. Boomer carries out a malicious plot against Annie that puts her fight for custody in jeopardy.

Rio’s feeling the heat from the FBI investigation, so he abruptly shuts down operations, cutting off Beth, Ruby, and Annie's money supply. Their attempt to go back to being ordinary housewives is short-lived when Mary Pat puts the financial squeeze on them -- forcing the three women to commit another heist.

Rio forces Beth, Annie, and Ruby to solve a problem with a possible witness, which challenges the women’s morality. Meanwhile, Annie is in an awkward position with Greg and Nancy.

Tensions between the women, Boomer and Mary Pat reach a boiling point. Beth must intervene when Kenny gets in trouble at school.

Beth and Ruby’s friendship fractures just as Dean’s vendetta against Rio compromises the women’s business dealings. Meanwhile, Nancy, on the verge of giving birth, needs Annie’s help.

Beth makes a choice that surprises those around her just as an old foe from the past returns. Meanwhile, Annie finds a helpful outlet on her road to self-improvement.

A huge client approaches Dean to sell his merchandise at Boland's Bubbles, but Beth is hesitant. Stan and Ruby's guilt reaches a breaking point when Sara's donor family returns. Annie tries to prove to Ben that she can keep up with the rich parents at his school.

The Secret Service pushes Beth into hot water as the unexpected happens. Ruby catches Stan in a lie and begins to doubt his faithfulness. Annie volunteers to babysit for Nancy and finds help from a surprising source.

Beth runs for City Council as tensions rise between Nick and Rio. Nancy, down on her luck, offers Annie some unlikely relationship advice. Ruby becomes suspicious of Stan’s new venture.