Dungy is vocally opposed to gay marriage and discriminatory comments come as naturally to him as an awkward conversation with Rodney Harrison. he opens himself up to criticism of his own family when he wants to deny human rights based on the "sanctity" husband-and-wife.

that said, fighting back with "your son killed himself because you're a bigot" (no matter what level of truthfulness) has a cruelty to it that's hard to support either. it's not bigotry, but operates with the same lack of human decency.