Answer:
Aunt March's reply establishes the theme that the March family is very close and all members are ready to help each other whenever necessary, even if they do not agree with each other's attitudes.
Step-by-step explanation:
Marmee sends a note to Aunt March asking for money to visit her husband, who is very ill in the hospital and needs urgent care. Marmee's husband joined the army and went to fight in the war, something that Aunt March strongly disapproved of, as she believed he should have been taking care of the family. Even disagreeing with his attitude, Aunt March responds to note with the money she needs, as a form of support and union that she exercises with family members.