I took my 3 lo's to cheeky chimpz play zone last night,with my friend and her lo's.They all played lovely.Then a little girl about 2yrs bite my ds 20mths on his mouth.You could see a full set of teeth marks on ds top lip,he still has the marks this morning.The little girls mom saw this happen and i also told her.She didn't say a thing,but i noticed she followed her around alnight.She also grabed another lo's ear and gave a good pull and again the mom said nothing.Why do some people find sorry so hard to say.