I was at the park with my three year old DD. This other girl who is five was there too, DD usually plays with her when she is there. They play well together, then this other girl spat in my face when they were on the swings. In hindsight I think she was just being silly but I saw red. I told this girl it wasn't a nice thing to do and she was grinning at me so I told her it wasn't funny and said to DD to come away from her. This other girl sulked maybe I shouldn't have taken DD away.