
Helen Wilson, a mother-in-law with Alzheimer's, is locked in a car by her son, Liam White. To celebrate Ivy Lewis's birthday, Liam ignores calls for help and his wife Serena Graham's warnings. Serena finds her unconscious. Serena tries to reveal the truth, but Ivy's interference causes Liam to resent her. Liam uses joint assets to please Ivy. On his mother's death anniversary, he scatters her ashes to defend Ivy. Serena resolves to fight back for justice.