Andy makes partner at his firm but feels overshadowed when he learns his brother has just brokered a staggering sale; Jill feels pressured to get her twins into the right kindergarten; Brooke urges Jill to attend a spinning class charity event.

Candace, Brooke and Lex discover they are descended from a Prussian duke named Von Weber, and they want to change their surname; Brooke and Candace take Jill to an exclusive spa to show her the kind of perks that come with being a "Von."

Jill starts stressing over interviews with kindergartens for her twins after she realizes she is the only mom who hasn't heard from any schools yet. Andy tells Jill his mother wants the whole family to attend an interview for a prestigious, invite-only cemetery.

Jill meets a cool mom and thinks she can actually form a friendship with her. She sets up a double date for them and their husbands at a hot Japanese eatery, but the meal leaves a bitter taste when Brooke, Lex and their friends arrive. Meanwhile, Vanessa babysits Jill's children.

Jill takes the subway to Brooklyn with Vanessa to attend their friend's backyard bash, where Jill bonds with the unassuming moms.

Jill must rely on her wits when Brooke goes into labor but cannot make it to her chosen hospital.

Jill reluctantly throws a party for Brooke to introduce her newborn daughter to everyone. Meanwhile, Candace consumes painkillers and cocktails, sending her on a hazy walk on New York's streets; Andy is overwhelmed by the excessive perks of his new job.

Jill becomes overwhelmed with her duties at home, so Brooke convinces her to hire a caretaker. Meanwhile, Jill helps Brooke plan her big benefit party.

Brooke and her mombot posse launch an investigation into who has been telling hard truths about life to their children. Meanwhile, Jill fibs to Vanessa about attending a pricey charity luncheon, and Andy discovers Lex's shocking secret.

Jill is forced to decide between attending Vanessa's 40th birthday party or Brooke's '80s prom-themed gala. Andy throws Jill for a loop when he tells her about Lex's relationship with his assistant. All hell breaks loose at Brooke's event when Candace reveals secrets that shatter the family's seemingly perfect façade.