I developed a theory: Just like there’s always someone in a relationship who loves the other person more, there is always one person who is the better parent. By better, I mean more enthusiastic, more willing to get down on the rug and play with the blocks, more at home with a baby on his or her hip. I mean that there is one parent who asks the pediatrician questions and argues about sleep training, and there is one who sits there smiling and feeling a little embarrassed.
