Selma endured endless torment during holiday visits to her in-laws, where her husband Chester's jealous childhood flame Shirley repeatedly spiked her meals with severe allergens and burned her business contracts. Whenever Selma confronted her tormentor, Chester and his hypocritical family gaslit her into silence, demanding she forgive every assault until a staged attack ended her life.
Waking up resurrected on the morning of that fateful holiday dinner, Selma abandons all naive hopes for domestic harmony. Turning their twisted moral logic against them, she replaces food dishes with Chester's own lethal allergens and replaces contracts with debts, ensuring every ungrateful relative suffers the exact agony they forced upon her.
