It is to be noted that based on the referenced text, the actions that Angela did to change the way she was looked as (as an Angel) is that it was found that she is the bomber and set a bomb at her own bridal shower, leaving her burned and scarred.
In "The Westing Game," Angela's engagement to Dr. Deere is a big deal, but she has secret dreams of being a doctor.
Feeling pressured, Angela makes a drastic choice by causing an explosion at her bridal shower. Afterward, she decides to follow her dream of going to medical school.
This story shows Angela facing challenges, feeling conflicted, and eventually choosing what she really wants for herself. It's a tale about following your true dreams, even if it means going against what others expect.