Looks like someone didn't bother to click through to the meaty articles about that point. The police dropped all charges against him, and he plead to a misdemeanor with a fine.
Imagine this... You find out your partner of who knows how long, has been having unprotected sex for money for (I think the article said years). I say she deserves a beating if that was true. In my book, she's throwing dice around with his life/health. And if they have kids, she's messing with their future and well-being as well. Horrible, and just goes to show that sexism is alive and well, but not as they portray it. Because we're up in arms about a guy smacking around someone who happens to be female, because she put his life in danger.
People on the internet love being outraged. And this article is just fanning the shit around even more to further their cause. I feel for them, and there might even be true discrimination out there against women, but attention seeks like the ones in this article are doing them a disservice. If not out right mocking them by using their problems for personal PR.