Khloe & Lamar

Khloé runs into Lamar's estranged dad, Joe, and urges her husband to repair the relationship without knowing their volatile history. Later, she makes an eye-opening discovery and finds herself in the middle when she has to uninvite Joe to a Lakers game.

Khloé learns Lamar's best friend, Jamie, isn't doing his job for Lamar's company and urges him to put his foot down, but Lamar doesn't want to rock their friendship. Rob becomes co-manager of a girl group, but the girls worry about his lack of experience.

Khloé is forced to examine her insecurities when she receives constant criticism about her weight gain from the media -- and members of her family. She also gets tired of having to clean up after Lamar, so she gives him a taste of his own medicine.

Khloé's best friend, Malika, drops a bombshell about their friendship when she wants to return to acting and fears she's trapped in Khloé's shadow. Meanwhile, Rob becomes jealous of Lamar's relationship with his best friend, Jamie.

Khloé and Lamar create a unisex fragrance, but when the responsibility falls on her, she feels torn about mixing business with their marriage. Then, Malika's strange relationship with Rob sabotages her new romance with Lamar's friend, Rasual Butler.

After visiting a boy with cancer, Lamar realizes that life is short and wants to reconnect with his estranged father, Joe. Malika's sister and her family return to Los Angeles and stay at Khloé and Lamar's house while their place is under construction.

When Jamie skips out on his job duties, Lamar feels he has no choice but to fire him from running his clothing line. Lamar wants Jamie to focus on himself, but Jamie starts to spiral out of control.

When Khloé has problems getting pregnant, she worries she's unable to have children and how it could affect her marriage. Meanwhile, Rob receives life-changing news when one of his flings reveals that she's pregnant -- and that he could be the father.