The way a chief executive, and anyone for that matter, behaves with their family has an enormous impact on how they operate the company and how they treat their employees.
5 Things Every Employee Should Ask Their CEO
Gary Vaynerchuk

While it might be illuminating, this is an inappropriate and unprofessional question for anybody to ask in a workplace setting. Whether I was a CEO or an employee, my response would be “that’s none of your business”.