What is Erik fisher problem in tangerine?

In "Tangerine" by Edward Bloor, Erik Fisher's problem revolves around his aggressive and bullying behavior, which is largely ignored or dismissed by their parents. His actions include physical intimidation and manipulation, particularly towards his younger brother, Paul. Erik's entitlement and lack of accountability highlight the dysfunction within the Fisher family dynamic, ultimately leading to significant conflict and consequences for both brothers. This problem serves as a critical exploration of familial relationships and the impact of unchecked behavior.