Grace's long-term husband and a successful divorce lawyer based in San Diego. He announces his love for Sol and decides to leave his wife, an event that drastically upends the lives of both Grace and Frankie and sets the central premise in motion.
Former husbands navigate divorce, reconciliation, marriage, and aging-related health challenges, maintaining a resilient romantic partnership.
Close paternal bond marked by shared activities and emotional support.
Mallory deals with her parents' separation while Robert tries to maintain a supportive fatherly presence during the transition.
Complicated ex-spouses sharing a beach house, balancing past grievances with present cohabitation realities.
Father-daughter relationship matures from distant to collaborative, with Robert offering steady guidance and emotional availability.
Former spouses navigating new boundaries and finding common ground through shared experiences.
Father-son relationship marked by housing instability and Robert's emotional preoccupation with family matters.
Former in-laws maintain a cordial, supportive friendship, often collaborating on family logistics without romantic or familial entanglement.
Explore the full interactive character relationship map of Grace and Frankie