Due to upset some 18 months ago between 2 10 yr olds the mother obsessed to ruin mine and my daughters life. Swears and is really hateful to my daughter when no one around on school grounds and out of school whenever she sees us. Last year police involved, now started again. Daughter beside herself has awful nightmares. At wits end! Daughter comes out different exit at school it appears we are the ones having to change our routine but she gets away with her awful behaviour.