I'm so glad to hear other kids are asking questions that you can't answer. I think that DS was 2 or just barely 3 when he told me that Santa Clause was impossible. He said that there was no way he could get into our house or the house of all other kids in the world. My step kids (4 and 6) still really believe in Santa and stuff my my son treats it all like a joke.

The other day he asked me what was here before we were. I have pondered that many times but how do you explain that to a 4 year old?