Johnson Controls president and chief executive officer Alex Molinaroli tells employees that he is divorcing his wife and is in a personal relationship with "a partner of a consulting firm with whom Johnson Controls did business." In emails sent to employees this week and obtained by the Milwaukee Business Journal, Johnson Controls Inc. president and chief executive officer Alex Molinaroli admitted to having an affair with a woman who owns a Milwaukee consulting firm that was doing business with the Glendale-based company.