My children are 2 and 3 and I have never spoken to them about Santa. I've never said anything about him and they've never asked. We don't pay for them to see Santa and I don't allow other people to make a big deal about Santa in front of them (i.e. this present is from Santa, I would rather people say "this is from me merry Christmas").
This is how I was brought up and I have lovely memories of Christmas.
My sister in law is very upset by this and is worried that my controversial approach to Santa is going to ruin the magic for her kids. She has requested that we go to my parents house for Christmas day so that my kids don't ruin Christmas for her kids (8 and 9).
I am fine with this but I hadn't realised my approach was so controversial.
Is it? It's just what myself and my siblings always had.