Men tend to compete. Women tend to cooperate. This can help explain why a man suddenly starts an argument over something his wife had no idea would start a fight. This competitiveness extends into all kinds of areas, from jobs to child-rearing to driving. Be more concerned with being a loving husband and supportive father than your status as head of the home.
Men tend to be controlling.
Women tend to remain agreeable. Begin working today to resolve these and any other differences that exist between you and your wife. Failing to take any kind of action will likely lead to even more arguments. But bickering and disunity is the very thing that God does not want in our marriages. He wants us living in harmony and likeness of mind so we are headed in the same direction, in love.