To all of London society, Lord and Lady Tremaine had the ideal arrangement: a marriage based on civility, courteousness, freedom—and living on separate continents.

But once upon a time, things were quite different for the Tremaines…When Gigi Rowland first laid eyes on Camden Saybrook, Lord Tremaine, the attraction was immediate and overwhelming: she simply had to have him. But what began in a spark of passion ended in betrayal the morning after their wedding—and Gigi wants to be free to marry again. Now Camden has returned from America with an outrageous demand—an heir—in exchange for Gigi’s freedom.

Gigi's decision will have consequences she never imagined, as secrets are exposed, desire is rekindled—and one of London’s most admired couples must either fall in love all over again…or let each other go forever.