Desperate to help his pregnant daughter, Mark follows Addison back to Oceanside Wellness, Dell and Naomi struggle to raise their children under the same roof, and Violet and Cooper heatedly disagree on how to treat a patient.

Addison and Cooper counsel a couple who must make an unthinkable choice, to decide which one of their ailing daughters to save with their newborn's core blood. Sam is dealt another blow when he finds out Dink's intent to marry Maya, and the rest of the gang runs an intervention on a still distant Naomi.