my son having behaviour changes since last 01 month used to irritate others getting complaint from school also what can I do ?

A. Bullying and teasing kids are common in between kids and it’s a kids learn it from each other so first you talk to your child while your child is doing it from whom as your child has your child ever been bullied in the same way you know because kids actually learn from their surroundings only so you need to reach the court to understand why this is happening