Graves works on his autobiography in seclusion; Isaiah visits to bring him back. Margaret Graves competes in the primaries with the help of her new campaign team. Olivia and Samantha develop a friendship, while Jeremy embraces his TV success.

Graves and Isaiah go elk-hunting. Margaret searches for her husband so he will be by her side when the primary results are revealed. Olivia considers having a home birth and Jeremy gets advice as his TV talk show goes nightly.

Graves and Isaiah take a chaotic trip to Graves's childhood home, while Margaret hits the campaign trail and is challenged by incumbent Senator Jerry North. Olivia fabricates a story about her baby's father. Jeremy is rattled by rumors.

Graves reunites with his first wife who reminds him of his idealistic youth. Margaret throws a lavish baby shower for Olivia. Jeremy hires a private eye to quell rumors. Isaiah secretly submits Samantha's song to a radio network.

Graves returns to the White House for a state dinner. Margaret networks with politicos but is pestered by Jerry North. Jeremy buddies up with tech billionaire Jonathan Dalton. Isaiah prepares a sushi feast for Katie.

The entire family is on board for Olivia's home birth. A distraught Jeremy undergoes a psychotherapy session, then insists that Margaret discuss who his father really is.

Graves takes over baby duty to help a frustrated Olivia. Margaret commits a televised blunder at the Senatorial Debate. Jeremy receives the paternity test results. Sammy's song goes into rotation.

Graves and Isaiah take the family jet on a rogue diplomatic mission. Margaret has an existential crisis after the debate gaffe. Jeremy visits a yoga retreat. A music producer arrives to assess if Samantha could be the next big thing.

Graves rights mistakes from his past. Margaret reconnects with her relatives. Olivia purchases a house and receives an unexpected visit. Isaiah has doubts, Jeremy has a revelation, and Samantha takes the spotlight.

Graves makes amends the only way he can. Margaret's Senate race comes to an end. Isaiah pursues what matters most. Olivia hosts a brunch for her in-laws, who make her a surprising offer. Jeremy takes to the stage and Samantha goes on tour.