Five years ago, pregnant Lauren saved Max from a heart attack, triggering premature labor that left her daughter Mia with chronic health issues. Five years later, Lauren marries Max's father, Arthur Vance, becoming his stepmom. She endures constant torment from Max, bias from Grandma, and mistrust from her husband. When Mia suffers a life-threatening reaction after being forced to drink milk, a devastated Lauren demands a divorce. Only then does the Vance family realize the lifesaver they desperately sought is Lauren, the woman they ruthlessly bullied.
