Breaking: Parent's Courageous Stand Against Silence Reveals Hidden Truths

Dear Annie: Navigating Childhood Conflicts: A Parent's Dilemma
As a concerned parent, I find myself grappling with a challenging situation involving my six-year-old son and a classmate who consistently displays aggressive behavior. This young boy has developed a troubling pattern of physical interactions that goes beyond typical playground roughhousing.
The repeated incidents of inappropriate physical contact have left me worried about my son's safety and emotional well-being. While children are still learning social boundaries, this particular child's behavior seems to cross a line that demands attention and intervention.
I'm torn between wanting to protect my son and understanding that young children are still developing social skills. However, the frequency and intensity of these interactions suggest that this is more than just typical childhood play.
I'm seeking guidance on how to address this delicate situation – balancing compassion with the need to ensure my child's safety and comfort at school. How can I approach this issue constructively with the school administration and other parents without escalating tensions or stigmatizing the other child?
The goal is to create a safe, supportive environment where all children can learn, grow, and interact positively.