What Would You Do?

You're at an end of sports season party at a fun filled kid kind of place standing in line waiting to enter. Your children are walking around you in circles, the majority of the team is standing together and most of the parents are sitting in the outer lying area. Out of your right peripheral vision you see some of the team members pushing on each other and you hear one team mate call another one a "bitch!" These are eight and nine year old children. There are no other adults seeing or hearing this but you. "What Would You Do?"