DS got a mobile phone to walk to and from school. I made the big mistake against my gut instinct for him to join a year 6 WhatsApp group. Today I have looked through his phone as he was getting touchy about me knowing his password. One girl has got his number from the class group and messaged him a thread of a conversation between her and another girl - the world 'bitch' came about. She was trying to show him how the other girl is being mean to her. The. Opened up the year WhatsApp group and there is alot of 'banter' of 'I hate you' which some girls are saying to boys and vice versa. What do I do? Tell school? Ban WhatsApp? Or just ban the year 6 group? Or take the whole damn phone?? One week of having a phone and it's already come to this.