"He says he's the bad cop and I'm the good cop, but really they associate him with fun and after-school activities. They associate me with inoculations, X-rays and stitches. … When we're traveling, Mark will say, 'If you don't stop, I'm going to have the pilot turn this plane around.' I'll whisper to him, 'They know you can't do that. The airline isn't going to turn this plane around because you're punishing the kids. You need to come up with something real.'"