The alpha male wants to be the best, and wants to be surrounded by the best of everything.
This article will be quite lengthy but I hope it sheds some light on things you were wondering.
Ever wondered why a girl who’s not that great looking still manages to get every guy to fall for her?
How to impress a guy and make him want you Great guys love a chase to win a girl, because they love a good competition.
You may have put parental controls on her reading, but I assume she has friends, and will simply swallow these unexpurgated tales of male bonding at their houses.
Your discovery is the kind of thing that does call for a talk, but first you have to both gather yourself and find your sense of humor.