You don't judge these situations subjectively, which is the issue with people who are as judgmental as you are. And I don't mean that negatively, by any means. I am almost 20... in my third year of college. Have an apartment, job, 2 majors, pay all my Bill's, and have since 16. When he met me, he was under the impression I was far into my 20s. I told him my age and he was a bit shocked, but couldn't deny how he enjoyed the time with me.
He has never been with a younger woman. He wasn't preying on me... we have a very normal and loving relationship that is made difficult by people like you calling him names a like to pedophile or predator.
I am expressing my concerns and I did ask questions.