I love my parents to bits, they are good parents and great grandparents. They are also foster carers. They currently have a 14year old foster daughter who has gone off the rails a bit. She is hanging round with a dangerous crowd, we believe taking drugs and becoming very aggressive. When she loses it , she really has no control and goes mad. My ds has already witnessed her calling my dad a f c*, and attacking him. Yesterday I visited them and foster sister was out. When getting her washing my dad found a knife in her room.
From my parents point of view there are obviously a lot of issues to deal with regarding my foster sister. She is vulnerable and in need of support, as well as mental health support. whether the knife was for self harm or violence I don't know, but I just feel the situation is to volatile and dangerous for my 2 dcs who are 4mtha and 2.5yrs. I do not want them going round there, with or without me, whilst she is in the house. I don't trust that when 'out of control' she won't cause someone werious harm. Parents think I'm over-reacting. AIBU?