Book excerpt: Bursting with originality and controversy, author Naleighna Kai has created a provocative, and at times heart-warming tale about an age-old problem that will strike a chord with all women. Every Woman Needs a Wife is the hilarious, but thought-provoking story of a wife who does the "unthinkable." Strolling in on Vernon and his mistress one night, Brandi Spencer insists that the new woman in his life come home and earn her keep the honest way—on her feet helping the wife clean the house, keep the children and pay the bills, instead of laying on her back servicing the husband. Tanya Kaufman has had one shock too many—one minute she's a fiancée, the next she finds out she's been the mistress all along. When Tanya shows up during the surprise anniversary party to take Brandi up on her offer, the women seize the opportunity to teach Vernon that infidelity will no longer come at the expense of the women's time, money, and happiness. Vernon fights back by launching a high-profile court battle that doesn't have a thing to do with splitting the money, keeping the house, or visitation rights. Had any married couple ever fought for custody of...the mistress?