Fukushuu wa Koi e to Izanau

Because of the infamous reputations of her mother and aunt, Kate was treated horribly throughout her youth by the locals in her hometown. She leaves in order to make a successful life for herself, only returning ten years later, ready to exact her revenge. But soon after arriving, she meets Jack, a handsome, charming man who seems out of place there. The two fall quickly into a heated affair, though Kate has no idea that Jack is in fact one of the people she’d planned to get revenge on…
Source: Harlequin