Shadow marriage.

Without trust, love cannot survive... Sarah learned the bitter truth of those words when she discovered her brand-new marriage to Benedict de l'Isle was a joke, the result of a foolish masculine bet between Ben and his friend Dale. In anger, Sarah let Ben think Dale had been her lover, and walked away forever or so she thought. But three years later, Sarah found herself working with Ben again, and he was not at all prepared to put the bitterness of their past behind them. He was convinced that it was Sarah whose actions had destroyed their marriage, not his, and he was determined to punish her!