Dutton is perhaps the pre-eminent researcher on violent males in relationships, particularly the "cyclical batterer," a man who is perniciously dependent upon his spouse or partner, this pathological need causing him to hate what he so needs. The cyclical batterer follows a stereotypical pattern of fulminating internal tension, followed by violent assault followed by spurious remorse, the latter the flip side of his dependence. In other words, the victim is either at his feet or on a pedestal. All his actions are frantic, often enraged, attempts to keep her with him - on his terms. The book is not a comprehensive look at all batterers - this book focuses most specifically on the cyclical batterer, who essentially shows a borderline personality structure. Other books, Dutton's own included, cover some of these other types, whose patterns of abuse and violence are quite different.