Older men who enter relationships with such young girls often do it because they WANT to control someone, just as younger girls who do it are interested in having someone else be the responsible partner who makes all the big decisions. The problem is that the younger girl usually wants to grow up at some point, and the older male loses his role in the relationship.
If you want to be treated as an equal, you would be better off finding someone who saw you as one.
Relax... I'll need some information first. Just the basic facts - can you show me where it hurts?