A hint of wicked (2009)

"Sophie, the Duchess of Calton, has finally moved on. After seven years mourning the loss of her husband, Garrett, at Waterloo, she has married his best friend and heir, Tristan. Sophie gives herself to him body and soul ... until the day Garrett returns from the Continent, demanding his title, his lands--and his wife. Now Sophie must choose between her first love and her new love, knowing that no matter what, her choice will destroy one of the men she adores. Will it be Garrett, her childhood sweetheart, whose loss nearly destroyed her once already? Or will it be Tristan, beloved friend turned lover, who supported her through the last, dark years and introduced her to a passion she had never known? As her two husbands battle for her heart, Sophie finds herself immersed in a dangerous game--where the stakes are not only love ... but life and death."--p. [4] of cover.