What ultimately happens to Jocasta?

Jocasta's fate in "Oedipus Rex" is tragic and deeply intertwined with the play's themes of fate and knowledge. After unraveling the truth about her relationship with Oedipus—that he is not only the man she married but also her son—her world collapses. The revelation is devastating, leading her to realize the horrifying implications of the prophecy that she and Oedipus sought to avoid. Unable to bear the guilt, shame, and despair of the truth, Jocasta takes her own life. This act symbolizes her inability to cope with the consequences of their actions and the inescapability of fate, a central theme in the play. Her suicide also serves to highlight the tragic dimensions of the characters' lives, reinforcing the play’s exploration of human suffering and the limits of free will against predetermined destiny.