What happens if one child is excessively hurting a sibling?

If one child is excessively hurting a sibling, it is crucial to intervene immediately to ensure the safety of both children. The aggressive behavior should be addressed with appropriate consequences and discussions about feelings and conflict resolution. It's important to understand the underlying reasons for the behavior, which may include emotional issues or a need for attention. Seeking guidance from a mental health professional may also be beneficial to address the situation constructively.