toomuchpenis
"If you think the right of men to fuck women is feminism, you doing it wrong my friend."
On the contrary, I think one of the points of feminism is for women to be able to fuck whomever they like, however they like, as often as they like without being judged for it.
And you are judging her as much as you're judging him - that she must be weak, vulnerable, and unable to make her own decisions for her own reasons.
And yet you know only three things: she's female, she's 19 and she's choosing to have a relationship with someone older than she is.
Maybe she finds 19 year old men not to her liking? (I never did.) Maybe she's having more fun, better sex and more intelligent conversation with someone with more life experience?
Why are any of these things impossible for you to imagine?
Because you think young women can't think for themselves, and you don't like being made to think about things which make you, personally, uncomfortable. So you dismiss it as grim, creepy and weird.
You're the ones who sound like teenagers.