Who has made that claim? He has every right to refuse service, and I (and anyone else) has every right to call him an O'Dules drinking candy pants who's father failed to teach him the duties of a man.
You judged him just like I judged her. You think he's despicable and I think she's exaggerating to make the story
In the end, one thing I've learned since the gay cake refusal is that I'm okay with people choosing who they do business with.