I hope this doesn't make me sound too mean, but my son who is 4 1/2 has made friends with an 8 year old boy at his school. the boy is nice and friendly but keeps turning up at our house having asked my son if it would be OK. I don't know his mother and feel that she should check whether or not it is OK for him to come round especially on a school night, as a couple of times he has turned up as just as we have been going out. I worry that if anything happened she would think he is at my house, I suppose I feel a bit responsible. Anyones opinions/experiences/suggestions would be welcome. I don't want to make an awkward situation as they have to work together at school sometimes.