From criticizing a spouse, to claming up about one's own feelings, there's no shortage of mistakes made by new dads and dads-to-be.Here's a Top 10 List of New Dad Mistakes and some suggestions on how to make the transition to fatherhood a bit smoother.1. Criticizing mothering abilities. One of the sure-fire ways to get into an argument, especially in the middle of the night, is to criticize your spouse and what she's doing. By all means, speak up if the child can be hurt. (The same goes in the r.