My niece has lived in our home since birth raised by my parents and me and my Dsis, shes now 12 and turned into an absolute horror from going places without telling us, staying in a friends dad's flat overnight with no adult, never going to school and even watching men do inappropriate things on Instagram!
This weekend her friends stayed over they have written all over the walls, been setting fire to paper and coke cans (my mum didn't realise until I went round) and shes been screaming at my mum when she doesn't get what she wants.
We have spoken to her nicely, threatened her, taken things away she just does not care
What the hell do we do? She has two younger siblings that are effected by her behaviour also!