The correct answer is A. She is at first overcome with grief, but soon she realizes that his death will allow her to lead an independent life.
In Kate Chopin's short story "The Story of an Hour," Mrs. Mallard experiences an initial wave of sorrow upon hearing about her husband's death. However, after some reflection, she begins to feel a sense of freedom and opportunity for independence that comes with his passing. This realization brings her joy amidst the sadness she initially felt.