Yes, most people know about drug and alcohol rehab. If they haven't been to one themselves, they're familiar with someone who has had to face those demons in a residential setting. But sex rehab? That's a joke, right?
While it is true that sexual behaviors get labeled as sexual addiction when they are not, and that sexual addiction may not be the best label for out-of-control sexual behavior, the fact remains that those suffering with out-of-control sexual behavior do exist.