When Alida Bernie's husband Stan runs naked through their small Montana hometown, she can no longer keep his dementia a secret. Her adult children arrive to intervene. So does her estranged daughter-in-law, Joli, recently released from prison for abuse of Alida's grandchildren. Alida is horrified when Joli becomes Stan’s caregiver in a nursing home. After his death, Alida uncovers his secret life that forces her to question her once-happy marriage. Meanwhile, Joli ingratiates herself back into the family, inflaming Alida's fear of potential harm to her beloved grandchildren. As she struggles to protect them, she must face the consequences of secrets that were hidden from her as well as ones that she herself hides.