Final answer:
Marlow may be suffering from Conduct Disorder, a mental health condition characterized by aggressive and destructive behaviors, such as vandalism.
Step-by-step explanation:
Based on the provided information, Marlow's behavior of vandalizing property and demonstrating anger issues may suggest a possible personality disorder called Conduct Disorder. Conduct Disorder is a mental health condition commonly diagnosed in adolescence and is characterized by aggressive and destructive behaviors against people, animals, or property.
Individuals with Conduct Disorder often engage in behaviors that violate the rights of others and disregard social norms, such as vandalism, theft, assault, and cruelty to animals. They may also exhibit a lack of empathy and remorse for their actions.
It is important for Marlow to receive professional help from a mental health provider to assess and diagnose the problem accurately and recommend appropriate interventions.