Clearly it already has spiraled out of control. You are asking for advice on intimacy on Physics Forums.
I remember there was something about him allegedly making racist comments a while back.
His son was trying to marry a black woman (I believe) and he didn't approve of it. Watching the show, I honestly do not believe he is a racist. I even saw his black pastor on Larry King Live saying that Dog isnt a racist, he just says whatever he wants to say - which I can understand as he's a guy who was in jail at one point and works/lives on the streets. I think what he said was more a flaw of his temper and saying things out of anger than being a racist.