The privileged cheerleading captain who struggles with her controlling, absent parents. After switching lives with Terri, she discovers her friends are superficial, bonds with Terri's family, and learns to appreciate herself and her friendship with Terri.
Karen and Papa Tognetti form a close bond during the crisis of his disappearance.
Karen and Grace develop a supportive friendship through their shared life exchange experience.
Karen and Chad are in a romantic relationship that faces external jealousy but remains loyal.
Explore the full interactive character relationship map of The Great Mom Swap