Workaholism, marriage and divorce

Kevin Costner is going through a tough divorce for the 2nd time, after 18 years of marriage: workaholism was an “irreconcilable difference”. See also Why being a workaholic is the death knell for marriage and How to keep your marriage alive when your partner is a workaholic, Advice from a recovering workaholic: break free and Do you know a workaholic?