Mistletoe Waltz (A Waltz with Destiny Book 3)

Marcus vowed never to fall in love, the past having taught him that marriage can only ever lead to heartbreak. His solution for dealing with his unwanted wife is to keep her at Deer Park, his country estate, while he stays in London. But when he returns at Christmastime, he’s surprised to find that not only does Faith revel in her role as his marchioness, she’s sweet and lovely—and he desires her.