When Dennis’s first wife divorced him in the 1950s, he lamented to a friend that he couldn’t understand her pique; the women he’d had affairs with, he explained, had always quite liked him: “What jolts me is that over sixty-two years in which I had lots of affairs and nearly a dozen women one time or another who seriously wanted to marry, I never had a single one turn on me…. This is the first time a woman ever turned on me. The only logical motivation must be spite. But why?”

