This is bull. Teens are not old enough to date people in their twenties. It is unhealthy. There is no way possible to have a good, healthy relationship. Too often it is a case of transferring in which you are wanting someone like your parent. Finding this in a romantic relationship with a person seven years your senior will only make you hurt more. And there is no such thing as a twenty + year old that is into a teen and isn't a pedofile. If their love is pure, they can wait five years. Otherwise, you're fucking discusting. I mean, are you serious: who the hell wrote this? 
Age shouldn't matter if you are both adults, but if one of you in a vunerable teen, both parties are asking for trouble

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