14 year old DD has had a phone since she was 10 but I've always monitored what she does. She didn't mind it up until recently and she's saying her friend's parents don't do this. I'm doing it because she could access anything through that phone, I just want to make sure she's being sensible with it and she's safe. It does feel a bit like an invasion of her privacy and most people I know with DC of a similar age don't do this