" Although both men and women philander, get jealous, mate-guard, and mate-poach, in the context of expanding women’s reproductive rights and men’s attempt to restrict them, male jealousy and mate guarding—whether through vigilance or violence—are strong causal factors. (Studies show, for example, that in the United States more than twice as many women were shot and killed by their husband or intimate acquaintance than were murdered by strangers using guns, knives, or any other means,47 and that women make up the majority of victims of intimate partner/family-related homicides.48) "

― Michael Shermer , The Moral Arc: How Science and Reason Lead Humanity toward Truth, Justice, and Freedom