In My Sister's Country — Lise Haines

Unable to forgive her sister, Amanda, for her unmerciful manipulations or for the role she once played in their father's mentally damaging games, Molly finds herself powerfully attracted to Amanda's lover, and uses her own skills of manipulation, deceit, and betrayal to steal him away from her sister, which ultimately forces her to confront her own loneliness. 17,500 first printing.