Rosamunde Pilcher: Der Preis der Liebe(1998)

Henry Farland moves to the country with his wife Allison and daughter - to live with Jack, his benefactor. He is increasingly forcing his life ideas on the young family. Allison suffers greatly from this situation, but Henry enjoys this life to the fullest and even begins an affair with his childhood friend. But then Christopher suddenly appears in Allison's life, desperately looking for a donor for his leukemia-stricken son...