Son.. on the movie "Big" starring Tom Hanks, isn't that lady a pedophile/child molester?

What in the h*ll??? I just got done watchin the movie on Vh1, and that lady... I can't remember her name, but that lady was fallin in love with him... and I know he had an adult body, but he was *STILL* a kid in a grown man's body, so what in the h*ll??? She was tryin to sleep with him and everything lol... I aint seen somethin this messed up since Clueless fell in love with her brother... WHAT IN THE H*LL?!?!