John 2:4 and Christ's Words to His Mother - Fr. Skip Thompson

In the story of Jesus' first miracle at the Wedding of Cana, many Catholics focus on Mary's words to the servants there, "do whatever he tells you," as a model for Christian piety and action. On today's episode, however, Fr. Skip Thompson, a convert to the Catholic faith, focuses on the words of Our Lord to His Mother in that exchange: "O woman, what have you to do with me? My hour has not yet come." Is this merely a rebuke of Mary? Or is there a lot more to this passage, beginning with the fact that Jesus refers to his mother as "woman" rather than "mother?"