Never Doubt My Love — Daisy Thomson

On holiday in Paris, Lisa meets and falls in love with Luke. They marry and go to live in the family chateau near Grenoble, where Lisa encounters Frederique Legrand. Frederique tells her that Luke had asked her to marry him but that she had refused, not wanting to take on responsibility for Luke's orphaned cousin, Jamie. Now, she warns, she intends to get him back - at any price!