Folly by Alan Titchmarsh
Jamie Ballantyne and Artemis King were never meant to fall in love. The feud between their families has run for three generations. But whatever Jamie's head might tell him, his heart will always belong to Artemis. After fifty years, perhaps it's time for the Kings and the Ballantynes to bury the hatchet. Then Jamie and Artemis start to uncover their shared past. What they find will rock the foundations of both their families, as a web of deceit and intrigue is ruinously exposed ...