Significance of Junk Food

Junk food provided by Mum near the end of the story symbolizes the fact that she is lightening up and not being so demanding. She previously did not want her kids eating junk food. Now, however, she buys them donuts, takes them for pizza, and lets them drink sodas instead of water. Her willingness to provide them with junk food symbolizes her renewed interest in her children and her desire to connect with them at their level.