“Oh shoot, you’re home early from school. I’m just uh, giving your bully a stern talking to. Don’t worry, everything’s fine just go to your room, and ignore any loud screams you hear ok?” - your mom
At first this was a lot more extreme than She expected, but after he cleaned for most of the entire day, She got used to it. When his Wife gets home, she will notice the cane was not properly applied and remedy that with 100 good, hard strokes.