Nice, France, 1911: After three years of marriage, Marcela Caretto has finally had enough. Her husband, Michael, an ambitious tailor, may have charmed her during their courtship, but their few years of marriage have revealed a cruel and controlling streak. The 21-year-old mother of two is determined to get a divorce. But while awaiting the Judges' decision on their divorce and in particular custody of their children, Michael receives news that changes everything. Meanwhile gauche New York socialite Margaret Hays is touring Europe with some friends. Restless, she resolves to head home aboard the most celebrated steamer in the world. But as the ship sets sail for America, carrying two infants bearing false names, their paths cross and nothing will ever be the same again.