An Unsatisfactory Lover is a novel written by the Duchess in 1894. The story revolves around the life of a young woman named Lady Cynthia who is married to a man named Sir John. However, the marriage is not a happy one, and Lady Cynthia finds herself increasingly attracted to a man named Jack Waring. As the story progresses, Lady Cynthia and Jack Waring's relationship becomes more complicated, and they struggle to keep their feelings for each other...