Madison, obsessed with her ex Tyler, neglects her devoted husband Adam. When her parents are fatally bitten by venomous snakes, only Madison's antidote can save them. Adam pleads for help, but Madison, manipulated by Tyler into believing Adam's parents are the ones dying, blocks Adam, tears up the emergency notice in public, and forces Adam to kneel and apologize. The delay costs her parents' lives—and only then does Madison learn the victims were her own.