My DS is 4, one of the mums from his crèche asked if he would like to come round to play this afternoon. I have just dropped him off and didn't stay more than a couple of minutes so I could come home with my 4 month old and get the house sorted and have a bit of quiet time. She seemed a little surprised. It's his first solo play with this friend but was I meant to stay? He wasn't at all upset at me going but now I feel like I have made some sort if blunder. Any thoughts?