Derek is Nikki's coworker and new romantic partner. He becomes increasingly confrontational with David, eventually brutally beating him and asserting his claim over Nikki. His aggressive actions escalate the central conflict before a tragic climax resolves the love triangle.
Former husband and current partner locked in a bitter rivalry over Nikki.
Mother's new partner attempting to assume a paternal role, met with resistance.
Mother's new partner navigating awkward interactions with the middle son.
Mother's new partner attempting to integrate into the youngest son's life.
Explore the full interactive character relationship map of The Killing of Two Lovers