Myself and DP regularly check DSDs (12) phone. She is generally quite good at being mature about things so yesterday we were quite surprised to see messages from an unknown number. Turns out it is someone her mum dated years ago for about 6months. Enquires with DSD mum turned out that she had passed on her number. That's not right is it? Why would an adult from years ago who has had no interest before now suddenly start messaging a child? DSD mum disagrees and says this person was just asking after her and there's nothing wrong with it. Number is blocked and deleted!