Just because you can marry a child in some parts of the world doesn't mean I'm not gonna consider sex with a 12 years old anything but rape just because it doesn't break local law.
Doesn't this contradict your previous statement where you defined rape as "forcing someone to have sex against their will"?
Is having sex with a 12 years old despicable and morally unexcusable? Yes. Is it rape? Unless you're willing to say a 12 years old doesn't have a will at all, calling it rape contradicts your own definition.
Just because you can marry a child in some parts of the world doesn't mean I'm not gonna consider sex with a 12 years old anything but rape just because it doesn't break local law.