[Calenamarthiel]

i think galadirel's kid was actually celebrian, who is elrond's wife and arwen's mother. one theory me and my friends have is that perhaps aragorn sent the surviving elves to go escort the women and children of Rohan through the "other way out of the caves" that Gamling told him about. but that's just our idea. most likely you guys are right saying that they died because PJ didn't know how to get them out of the scene in time for ROTK.