I'm sorry - you make physical contact with my family and I am going to do something about it - that is ridiculous
I had that once while in line at Under the Sea, The Adventures of Ariel the Little Mermaid and the Quest for More Limbs where two kids were running around, back and forth in line and eventually starting bumping into my kids, nearly knocking them down. I said something and their guardian (it was a big group so not sure if mom or Aunt or whatever) just shrugged and turned back around. Eventually that family got tired of waiting and went through a door marked "CMs only" ... so yeah, bunch of special snowflakes