Dude, it's not women. It's people. Most males don't have any respect for anyone either. Everyone sucks. Just so happens that the more attractive someone is, the less he/she has to rely on personality and respectfulness to get by.
In either case, there's a point in your life where you'll come to realize that 99% of all girls are lying, conniving, manipulative, deceitful, heartless, cold-blooded, two-faced, she-devils and it's encoded in their DNA to put as many guys as possible through as much torment as they can. I'm not making this up, it was on the discovery channel. They did studies.