Final answer:
This incident comes under the subject of Social Studies, more specifically the topic of Interpersonal Relationships. Edwin's mother's advice and recognition of Deborah's immaturity and their incompatibility highlights the importance of evaluating compatibility in interpersonal relationships.
Step-by-step explanation:
This incident comes under the subject of Social Studies which explores human relationships, society, and cultural norms. More specifically, it can be related to the topic of Interpersonal Relationships.
Edwin's mother's advice and recognition of Deborah's immaturity and their incompatibility is a reflection of how individuals assess and evaluate potential partners for marriage.
Evaluating compatibility is an important aspect of interpersonal relationships. It involves considering factors such as shared values, goals, and emotional maturity to ensure a healthy and successful long-term relationship.