if a sweetheart is selected appropriately then she is not a groupie at all.
the sweetheart of sigma chi is another one that is internationally recognized, and held up to incredible standards as an ambassador for our fraternity. To be a sweetheart of sigma chi you've gotta be not just another pretty face, but a true friend to the chapter, someone everyone knows, can count on for support, and feel comfortable hanging out with- and on top of that the sweetheart has to present the ideals we look for in our own brothers.
If your girlfriend is a sweetheart all you should take from that is that she has the respect, loyalty, and probably protection (at all those crazy frat parties
) of a whole ton of guys. And what's not to like about that.