MY FATHER-IN-LAW MOCKED MY CAREER AT DINNER—BUT MY DAUGHTER’S RESPONSE LEFT HIM SPEECHLESS My father-in-law, Warren, raised his wine glass. "To my son," he said, smiling right at me. "For being so successful he can afford a wife with a… hobby." The table went dead silent. My "hobby" is a graphic design business I built from the ground up after our kids started school. It now pays for our mortgage. I felt the familiar heat crawl up my neck, that mix of anger and humiliation he was so good at caus