Really? Like who? I can't come up with a single person who was a complete failure as husband and father yet lived an exemplary lifestyle with lasting (positive) impact on others. Sure, if you reduce life and happiness and being an exemplary role model in society to one's bank account then I would agree with you. But such would be extremely simplistic and short sighted.
That is NOT true. Plenty of people, men AND women have/had a mess of or empty family/personal affairs and had done great wonders for mankind. How good and balanced a person's family/personal affairs or lack thereof is NOT a good barometer of the quality of that person's career/professional/public contribution. Everybody is different.
