Kate enthusiastically returns to work following her maternity leave and is faced with the ultimate challenge: Can she "have it all?" Anne gets shocking news, and Frankie experiences postpartum depression in her unique Frankie way.

Determined to have it all, Kate tries to do it all and ends up leaving her husband in the lurch. Anne is fed up with her provocative daughter, and Jenny's return to work gives way to a surprising discovery.

Kate learns a lesson about being vulnerable when Frankie needs her help. Anne tries tough love with her daughter, and Jenny plays dumb at work in an attempt to get what she wants.

Kate makes a big mistake when she asks her mother to babysit her kids. Anne hires a tough nanny to deal with her misbehaving daughter. Jenny finds comfort in her work.

Kate is forced by her mother to let go of her old dog. Frankie gets in trouble after taking Anne's advice at face value. Anne's plan to let a tough nanny deal with her kid backfires big time.

Kate is shamed for the porn she watches as she educates the mommies on hentai.

Trouble at work jeopardizes Kate's family dinner. Anne tries to understand her misbehaving daughter. Ian wants to crowdfund his movie and gets Jenny to come up with a perfect Kickstarter promo for this.

Eleanor is tasked with helping Kate find a new Nanny, with surprising results. Jenny organizes a last-minute bachelorette party for a coworker she barely knows. And Frankie and Giselle crack their intimacy issue... with a little help from a friend.

Nathan is less than thrilled to hear about Kate's Montreal promotion. Anne makes some profound realizations after a stress-related injury. Jenny faces the aftermath of her night of debauchery with the girls.

Kate overcompensates for her upcoming time away from her family. Anne tries to bond with Alice on Alice's level, and Frankie's crosses a boundary with a homebuyer.

Kate helps Anne on a reconnaissance mission. Jenny reaches the limits of her self-exploration, and Frankie enters a new work/home reality.

Kate feels the inevitable cost of "having it all". Anne, with Lionel's support, makes a huge decision for her family. Jenny tries to return to her old life, while Frankie tries to throw hers away.

Kate undertakes the ultimate working-mom test; Jenny is forced to admit what it is she really wants; Alice's school project unites Anne's family; and Frankie tries to fix the unfixable.