The NFL game between the Green Bay Packers and Atlanta Falcons has created at least one divided house in metro Atlanta. I have lived in Atlanta for more than half of my life (we won’t go into how many years that is). I am an Atlanta Falcons fan, with one exception: When the Dirty Birds play the Green Bay Packers — like they do this Sunday night — I see only green-and-gold. Yep, I’m a Cheesehead. That’s not a big deal, with one exception: My 14-year-old son is partial to the red-and-black of the Falcons.  He’s a big fan, with more Falcons gear than most of his friends. Yep, I failed miserably …