Answer:
Okay, just a heads-up, the answer could be subjective, so I'm just going to respond with my take on what the book tells us about Trevor's mother.
Based on the chapter "Born a Crime: Stories from a South African Childhood," his mother is depicted as a strong and determined woman who made sacrifices and took risks in order to provide a better life for herself and her son. She moved out of her home and took on various jobs to support herself and Trevor, including working as a domestic worker and later starting her own business selling beauty products.
So, given this information, one could argue that Trevor's mother's actions are admirable, as she demonstrated strength, resilience, and a strong commitment to providing for her son and improving their lives.