Guys, if you want the nights to be hot, you best start warming up your wife in the day with words of kindness. Buy your wife flowers on a regular basis. Thou shalt actively establish family discipline with thy wife's help. Few would argue that the wife is the primary parent involved in the daily task of interacting with the children. But God has placed the father as the head of the household and that means that you must work hard along side of your wife in establishing family discipline.
Many fathers leave the majority of the work of raising the kids up to the wife.
In child custody cases, the mother almost always get control of the kids, not because she is a better parent, but because she is the one who has been most involved with them. You must be directly involved with your children. Some fathers alienate their children because they hastily dish out too harsh a punishment because they want to get back to their TV show or reading the paper. To these husbands, children are an interruption imposed upon him by the wife. Train up a child in the way he should go, even when he is old he will not depart from it.