I've got to admit, life is sweet these days. As a starting NFL quarterback, I do okay, and I haven't been lacking for female companionship. But I'd give it all up in a heartbeat if I could get back the woman I loved and lost-my ex-wife, Katy. Now I'm at a wedding, watching one of my best friends tie the knot. I'm happy for him-really. I just wish things had turned out better when I'd taken that walk down the aisle. Still, those days are...