Hi new here and at my witts end with this and don't know what to do. I have 2 DD, 10 and 16. My youngest is insisting her sister is bullying her and has some bruising on her arms.....BUT they are in a position on her arm that would indicate she's done them herself ie: inside her upper arms??? and is blaming her sister. I'm finding it very hard as to what to do next as both girls are getting very upset about it. Eldest can't believe she would say something like this, and I don't want it to affect their relationship. Anyone else been through something like this? Please help 😔😔