Dumb teaching

Almost sidewiped by his student driving, she was turning into the right lane. I was following the flow of traffic. His student honked the horn at me. I called him to let him know I was offended as I have two small children in the vehicle. He screamed at me telling me I wasn't going the speed. Bad business sense also endangering people's lives. Lucky to last as long as you will. An apology wouldve worked as you couldve hurt me and my family.