What is significant about what Edna does after leonce leaves?

After Léonce leaves, Edna Pontellier experiences a pivotal moment of self-assertion in "The Awakening." She chooses to defy societal expectations by not adhering to her husband's demands and instead embraces her desire for independence and self-discovery. This act symbolizes her awakening to her own identity and desires, marking a crucial step in her rebellion against the constraints of her traditional role as a wife and mother. Edna's actions reflect her growing awareness of her own needs and aspirations, setting the stage for her further transformation throughout the novel.