Generally, seven year olds whom fool around with six year olds are not labeled "child molesters."
Generally, one would say that Zimmerman stands accused of sexually assaulting another child when he was himself was a child. I am amazed at the level of intellectual dishonesty Zimmerman's persecutors are willing to stoop to harpoon their white whale.
What about an eighteen year old fooling around with a sixteen year old?
Generally, men at eighteen whom fool around with girls age 16 are not considered "child molesters." Another poster eluded to "Romeo and Juliet" laws that reflect this commonsense notion. However, sexually assaulting a woman at 18 entails certain legal jeopardy. What's the statute of limitations in Florida?
If we were to take your querry seriously, what of the couples under 18 whom have sex? Is everything honky dory until one of them reaches their eighteenth birthday and becomes a "child molester?"
Language is being abuse to persecute the man.