That’s not true. I’ve seen cases where it was an 18 year old boy being arrested for having sex with their girlfriend, and cases where it was an 18 year old girl and her younger boyfriend. Some have been on TV news, some were in Seventeen, some on the internet, but there’s no real shortage of media attention for these sorts of cases. Many people (myself included) strongly believe the law is flawed in this regard. The issue here is that, while this girl technically did break the law, 1. the law is flawed and there’s no real reason this should be illegal, and 2. the primary (though perhaps not only) reason the other girl’s parents are pushing this is because the girls are gay. What would they have done if Kate hadn’t been 18? What would they have done if their daughter had been the older one? Quite honestly, it takes a pretty cold-hearted parent to pursue legal action against their child’s similar-aged consensual partner based on a technicality (I say it’s a technicality because of the way the law varies from state to state, so it’s just pure luck of the draw whether it’s legal where you live or not). That’s one way to make your child hate you forever, not to mention that you’re ruining the life of someone who—while they technically did break the law—did nothing morally wrong. (Nevermind the fact that people couldn’t stop whining about how the lives of the boys in the Steubenville case were ruined because they’d have to register as sex offenders for, you know, actually raping someone. But no, let’s not mind at all when someone has to register as a sex offender for having sex with the person they were dating, who wanted to have sex with them.)