B.H.
When my neighbor kids pull this on my daughter it's kinda evil but I get involved and make the mean kids jealous. I'll go outside and do something really fun with my daughter. We'll have a lemonade stand or just do something really cool and usually the kids come back and are like umm.. can I play and my daughter will either say yes or no and make them apologize.My daughter's only 5 so this has worked great. Or I think of somewhere really fun to go and we go to chuckie cheese or camp snoopy something to take her mind off of it and I try and keep her away from the mean kids for a few days let things calm down and usually in a few days they have all forgotten about their little fight or whatever and they're back playing. I don't know if this would work well with a 10yr.old. If you son didn't do anything wrong you could also put the mean kids on the spot the next time they come over. It can be very intimidating for someone's parent to point out your behavior and embarrassing and then they might think twice about it. If they're doing this to your son have him invite another friend over for a sleepover.