"She's perfect," my pediatrician said the day she met my daughter. And she was. She was an easygoing baby who'd leapfrogged the dreaded terrible twos. I thought we were past tantrums and meltdowns.

I'm the sole breadwinner of the family, but my wife just had our youngest baby, so I've recently also taken on more parenting and household responsibilities. I thought my paternity leave would offer a ...

My daughter skipped the terrible twos, and I thought I was safe from tantrums. Then, when she was 3, she threw her shoe at another kid at a fair because she was angry at me. Another mom saw my ...