Medea plans her revenge. Jason tries to calm Medea , who denounces him. He defends his actions. Aegeus offers Medea asylum in Athens if she helps him cure his lack of sons. After he leaves, she announces her full revenge Medea offers gifts to Jason' s new bride through their sons hands.
Tutor delivers boys to Medea , who has second thoughts.
Worries about Medea, who regrets her life with prayers to Themis Stasimon 1 Men are evil. To lack children is better. Stasimon 6 May the gods stop her.