““Dad denies ever physically abusing anyone, including Mom. I suspect that they were physically abusive to each other in the way that Mom and most of her men were: a bit of pushing, some plate throwing, but nothing more. What I do know is that between the end of his marriage with Mom and the beginning of his marriage with Cheryl--which occurred when I was four--Dad had changed for the better. He credits a more serious involvement with his faith. In this, Dad embodied a phenomenon social scientists have observed for decades: Religious folks are much happier. Regular church attendees commit fewer crimes, are in better health, live longer, make more money, drop out of high school less frequently, and finish college more frequently than those who don't attend church at all. MIT economist Jonathan Gruber even found that the relationship was causal: It's not just that people who happen to live successful lives also go to church, it's that church seems to promote good habits.””