Final answer:
Michael and Victoria's relationship strain is due to communication issues, workplace conflicts, and personal differences, which can lead to role conflict and stress, affecting emotional and physical well-being.
Step-by-step explanation:
The relationship between Michael and Victoria is strained to the point where she avoids going near the restaurant where he works primarily due to communication issues, workplace conflicts, and personal differences. Factors such as work overload, conflict, and ambiguity in managerial roles can suppress open communication, leading to strained relationships. Also, difficult work relationships may arise from disagreements or a lack of emotional support, which contribute to relationship stress. This stress can become overwhelming and have a significant emotional and physical toll on individuals, as evidenced by the research on negative interactions and heart problems among British civil servants.
Michael and Victoria's relationship may also mirror the situation of Mary, who is dealing with role conflict as she juggles responsibilities with her job, childcare, volunteer work, and caring for her ailing mother-in-law. The challenges Mary is facing could lead to stress and pressure in managing her various roles, potentially causing strain in her relationships similar to that of Michael and Victoria.