Not sure if this is the right place to post but here goes.
DD1 (9) took objection to something trivial tonight (my request she said goodnight to her sister) and like a switch flicked on became hostile & ejected us frm her room. While I was putting DD2 (7) to bed she quietly packed a rucksack with what she thought she'd need, coat on & popped her her head into bedroom to say goodbye she was leaving. I managed to hide the door keys before she tried to get out (they are normally in the door as we have a second vestibule door to the outside). She put her shoes on before she noticed the keys were gone. I don't know how far she would have gone but the fire in her attitude frightened me that it could've been too far before she realised what she was doing.
This isn't the first time it's happened (the threat). What if she hadn't announced she planned to go? It terrifies me to think. It's taken nrly 2 hrs to talk her down frm the state she was in. She doesn't know herself why she felt as she did.
My question is, can this be normal for some 9 yr olds & my AIBU is, would I be to arrange a chat with the police about the dangers of running away? Because I feel I haven't got through to her or she doesn't believe me regarding the dangers of running away, not sure which. I am a LP & have no family support so I am totally on my own. In general life is ok, not perfect but whose is, but we have a safe house of our own, a lovely pet, she's bright & does fine at school, loves her sister and vice versa, we're going on holiday soon, my point is there's good things in her life yet she gets so extremely sad / angry / reactive out of proportion & I am beginning to feel that rather than a passing theme that emerges periodically tonight I felt scared she could have put herself in serious danger if events had played out slightly differently.
I appreciate there are 2 lines to this going forward, 1. dealing with her sudden intense negative feelings & 2. dealing with her potentially harmful behaviour. Has anyone been through this? I will have to hide the house keys for now but that's not ideal in case of a fire.