I went to a birthday party the other day for a 6 year old. Most of the parents left the kids there, but I stayed. (Yes I'm a helicopter parent - partly because DS is allergic to nuts, and partly because I just am

).
Anyway one of the little boys (around 6 yo) told the host mum that he'd had "an accident" (no. 2) and she took him to the toilet and changed him, taking off his underwear, cleaning him up etc. I thought it was nice of her to do that, as the poor little guy would have been uncomfortable otherwise.
However I was thinking later what I would do if I was the host mum. I don't know if I would be that comfortable doing it - partly due to the "ick" factor, but mainly because I'd be worried the parent of the child would think it was not appropriate when they found out later??
WDYT? Would you change another child if you were the host mum? What would you think if you were the parent of the child? I'm not sure what to think - I'm in two minds about it.