ETA: Regardless, she is hurting so be supportive, caring, don't badmouth sororities and the Greek system, and give her the love and care she needs. You will likely never know what happened, so don't dwell on it.[/QUOTE]
Since the South is a small world it would be best to follow VandalSquirrel's advice. You don't want to undermine her if she decides to rush again.
__________________
You can take the belle out of the south but not the south out of the belle.