DC (12) extremely worked up and angry/upset this evening, took a family heirloom and held the edge of it in the fire, the paintwork is a bit charred. She wanted to make me upset because she was angry with me. I had told her she must find her phone before bedtime or there would be a consequence. She knows how much this particular thing means to me.
She then went on to have a 45 min meltdown, rather hysterical. This is the first time there has been deliberate damage to something, but not the first time there has been a meltdown, shouting, banging doors, throwing soft things.
How would you deal with this? What can I do that would help her? DH suggests having her do something to give energy back to me, like cleaning two cupboards. I am not sure.