Katie’s efforts to get more time for herself backfire when she is forced to mend fences with the Westport moms by volunteering to run the school’s spring gala. Meanwhile, Oliver proves to Katie that his passion for ballet is genuine, inspiring her to confront his belittling teacher and stick up for him. Taylor and Greg disagree over whether or not she needs to go to college while he teaches her how to drive.

Katie wants to prove to the Westport moms that she is fully capable of competing at Field Day at Anna-Kat’s school, but she ends up taking the competition a little too seriously. Greg enlists Taylor’s boyfriend, Trip, to help him make the family recipe for chili in a local competition, which makes Taylor and Oliver jealous.

Katie and Greg struggle to resist the urge to micromanage as their children navigate life choices, such as landing your first job, picking out friends and managing homework.

After discovering that the four digit pin code the Otto family uses for everything spells out Greg’s ex-girlfriend’s name, Katie gets upset and retaliates by dragging out old gifts from past boyfriends. Meanwhile, the kids’ current love lives take a hit as Taylor and Trip argue over her relationship with Pierce; and Oliver and Gina’s relationship goes south when they both apply for a ballet scholarship that only one of them gets.

Katie feels left out and slightly jealous when Greg becomes fast friends with the newest member of the Westport Historical Guild. Meanwhile, Oliver fears Cooper is ditching him when he sees on social media that Cooper lied about his weekend plans.

Much to Katie’s dismay, Anna-Kat becomes best friends with Chloe Brown Mueller’s daughter, Penny. When Katie takes extreme measures to avoid Chloe and keep the girls apart, Anna-Kat and Penny are forced to take matters into their own hands. Meanwhile, Greg encourages Oliver to be honest with his girlfriend and not hide his passion for ballet.

Katie looks forward to sharing her favorite childhood Christmas tradition with Taylor, but a surprise visit from her mom threatens her holiday cheer; Greg is blindsided by Katie's good intentions; Oliver and Anna-Kat break a family heirloom.

Katie grows concerned when Anna-Kat is invited to join Westport's elite scout troop, The Wildflower Girls. Meanwhile, Taylor learns her Carnegie Mellon interview is scheduled with famous alumnus and Broadway star Brecken Phillips ; and, Oliver befriends the school recluse, Trevor.

Katie begins to feel like the third wheel when the topic at second breakfast starts revolving solely around Angela and Doris’ new relationships. Meanwhile, Greg struggles with Anna-Kat’s newfound independence.

Against Greg’s better judgment, Katie pushes Taylor to lighten up and participate in her school’s senior prank. Meanwhile, Anna-Kat asks Oliver to give Franklin a makeover so he won’t embarrass himself at a classmate’s party.

After Anna-Kat's big win with The Wildflower Girls, the Ottos head to California for an all-expenses paid family vacation. But when her birthday coincides with their trip, Katie is determined to have a relaxing kid-free day, one where she and Greg are free to do whatever they want. Meanwhile, Taylor loses all her money on Hollywood Boulevard and Anna-Kat is forced into busking to get them out of trouble; and after crashing their trip, Cooper surprises Katie by making her birthday wish come true.

Without her lasagna business to keep her preoccupied, Katie feels like her life is once again off course. As she searches for purpose, she redirects her energy toward Greg and the kids becoming overbearing and controlling. Franklin challenges an older boy to a duel in an effort to win back Anna-Kat's affections.

With Anna-Kat and Franklin home with mono, Katie seizes the opportunity to use them as the backdrop for her mommy vlog. And when Taylor's first college paper comes back with an A, Greg questions her TA's intentions. Meanwhile, Cooper helps Oliver renovate the basement.