Kourtney and Scott's relationship gets rocked when Kourt hears a female's voice in the background during one of their long-distance phone calls. When Scott insists it was just a friend, Kourt believes he might be seeing other girls while he is back in New York. Fed up with Scott's behavior, Kim and Khloe urge Kourtney to see a therapist to talk about her relationship problems--but will she finally see the light and end things with him once and for all? Meanwhile, when Khloe doesn't hear back from her boyfriend Rashad, she finds out that he has been seeing other girls on the side. Heartbroken and angry, Khloe and Kourtney have to deal with the heartbreaking reality that both of their relationships have come to end, all while preparing to open a new Dash clothing store in Miami.