A Heart Untamed — Judith Worthy

Sister Andrea Somers was horrified to discover that her retreat into the outback had brought her unwittingly to the same hospital as her brother-in-law, Dr Cameron Walters. He had been utterly opposed to her marriage to his brother Paul, believing Andie to be a fortune-hunter. She was now divorced, and was anxious to escape Paul's harassment, but she knew that Cam wouldn't understand. How could she and Cam possibly work together?