Exhausted Katie tries to juggle her kids, school, and a sick husband.

Katie reluctantly competes in the Westport Halloween "Zombie Run", while Greg and Anna-Kat get a little too much in character for the "zombie" part of the run.

Katie starts acting like the other Westport moms just to get Anna-Kat an invitation to a popular girl's birthday party.

Katie's mother shows up for Thanksgiving.

Oliver takes dancing and manners classes in hopes of getting the girl he likes to go to the Westport Cotillion with him, and asks for his dad's help in keeping it secret from Katie.

Katie and Greg are thrilled that Anna-Kat has a play-date, until they learn that she's a budding kleptomaniac.

A snowstorm leaves the Ottos stranded.

Katie ambushes Oliver with a surprise birthday party.

The Ottos' house is put up for sale.

Greg's over-the-top gestures derail Katie's plans for a low-key Valentine's Day; Oliver gets an expensive gift for his crush; Taylor tries to outsmart her parents to attend a party.

Greg befriends a fellow history buff who happens to be married to Katie's nemesis.

Katie encourages Viv to stand up to her boorish husband Alan, but Viv succeeds and decides to leave him--and move in with the Ottos.

Greg Otto has a motto: "Never quit." Greg challenges Katie and daughter Taylor to live by the motto despite their desires to quit. Meanwhile Oliver's vision board causes speculation.

When Doris insists that Katie attend the charity polo match she's organizing, Katie invites her crass best friend from college, Billy, to inject some life into the festivities.

Katie and Greg enjoy a night on the town with Angela's ex after she helps Greg land a book deal, but Angela's ex soon accuses Katie of being a bad friend.

Katie has been avoiding the mandatory volunteer hours at her kids' schools all year. But when the other moms pressure her, she hits on a genius excuse after wearing a fake pregnancy "empathy" bump leads everyone to think she is pregnant.