I wonder if the incidence rate for abuse is higher among the wealthy and powerful. Seems plausible that those in power feel they can bend the rules. And sometimes (not often enough) this blows up in their faces and ruins their personal life, as well as so many around them. In retrospect, perhaps many would trade all their power/money to have their family lives intact.
Many of us wish to be rich/powerful/famous and slog towards this goal. Maybe it's good that most of us don't reach that level.