The two ultimately divorce with encouragement from Gina. Gina convinced her mom to divorce Lynn soon after exploring she had been dishonest on him to keep away from further hurting the Boyle spouse and children. Sandra Bernhard as Darlene Linetti, Gina's mother, who engaged in a intimate experience with Charles's father, Lynn. Stephen Root as Lynn Boyle, Charles's father who engaged in a passionate come upon with Gina's mother, Darlene.