I want to join this sorority, do I have a shot?

Gurl, you have nothing to worry about. You are trying to join a Sorority! What happened in the past shouldn't matter, if you do see him again, it may feel awkward but remember you're there to do what you gotta do. No be ACCEPTED by a man who did YOU wrong. If you wanna join a sorority (especially Zeta Phi Beta) you GO FOR IT!!!!! And if he calls himself a Sigma, he shouldn't hold a grudge against you (for something he DID DESERVE!!!!!). You are U, you can do ANYTHING you set your mind to, that's the power of being a WOMAN!!!! As for the lady that don't like you much, just do the BEST you can do. She can't disagree with that.