Is it possible to keep a man with children?

Women naively believe that as soon as the first child is born in a young family, you can relax and stop working on relationships. After all, the baby is so cute, and dad is so happy. Where will he go now - it is necessary to educate the heir. The fact is that men and women have different attitudes to the appearance of children. And if the husband has no feelings for his wife, then the little fidgets will become only a weapon for manipulation.