I'm going to point out my gf's double standards
Have you ever spoken to your girlfriend about her double standards?
Yes, but she gets nasty and does not want to talk about it
Everyone has faults and you need to be more tolerant of other's faults.
Yea, I am the boss of me. I don't need to be understanding, I'm about to break up with her for some other girl, who is ten times hotter.
If you are planning on pointing out your girlfriends flaws right before breaking up with her for another girl, it would bode well to be polite to her. Burning every bridge will only make you miserable down the line.