Helen Foster survives traumatic childbirth only to face abandonment by her husband and treacherous cruelty from her in-laws, who attempt to sell her newborn twin daughters. Sacrificing everything to raise Rachel alone after losing Rebecca in the chaos, Helen pours all her affection into the surviving girl, unaware that vanity has poisoned Rachel's heart.
Years later, Rachel manipulates Helen into signing fraudulent medical waivers and hires an actress to replace her unglamorous mother at an elite wedding. But when Helen is publicly disgraced by high-society guests, a powerful corporate leader steps forward with proof that the long-lost daughter has returned to defend her real mother.
