Evelyn Lynn is forced by son Sean Shaw and daughter-in-law May Walsh to remarry for a bride price. Marries Alistair Garrison, faces bullying, framing by daughter Iris Garrison, and abuse from son Julian Garrison. Alistair misunderstands Evelyn. Evelyn proves innocence, wins his trust. Matriarch supports Evelyn, but Iris resorts to poisoning and violence. Evelyn counter-attacks. Villains face justice. Alistair protects her. Evelyn becomes true mistress of the Garrison family, finds happiness.