What does Oedipus accuse Creon of?

In "Oedipus Rex," Oedipus accuses Creon of treachery and conspiring against him, stemming from his rising suspicion that Creon is in league with the prophet Tiresias to overthrow him. Oedipus perceives Creon’s visit to Tiresias and the revelations made during this interaction as a threat to his kingship. This leads him to believe that Creon is plotting to usurp the throne, fueling his anger and leading to public outbursts where he questions Creon’s loyalty and intentions. This accusation reflects Oedipus's tragic flaw—his inability to see beyond his own perspective and his tendency to react impulsively based on suspicion and fear.