What would you have done

[Damian]

On mine the shooter landed and the defense player had a good box out. Then as the shooter was trying to get around him, he kept backing up pushing him about 8-10 feet. I called the foul and the player said something like "What, with my butt?" and I said yes. To me the contact impeded the movement of the offensive player trying to get to a rebounding position.

On the coach's comment, I would have just said "That's enough, coach". That usually lets them know what will happen next and the focus gets back to the present and not the past call.