Is there any way to be un-initiated from my sorority and to go through rush again?

Unfortunately once you are initiated you cannot go through recruitment again. You could try complaining to CPA or the headquarters of your organization saying that your chapter isn't a true chapter, you'd have to go into extreme detail and try to sell your case. But the only thing I have ever seen successful is potentially going under a different name at a different school so Panhellenic does not see your name twice. Realllllly unlikely. You could see if headquarters can help make your chapter better. You aren't going to become besties with all of your sisters and no sorority is perfect, you're only a freshman so i would wait it out another semester? Sorry :(

/r/Sororities Thread