13 yo has kept her laptop out of sight for a while now but I asked for it today as I thought dd2 could play on it if dd1 wasn't going to make good use of it. She's broken the lid by holding it by the screen (I assume) - she doesn't seem to remember how it happened but I don't believe her. She's also made deep scratches just under the keyboard which she admits to doing 'but ages ago'. She apologised and made some lame offer to pay for it but when I grounded her and took her phone off her she flew at me: she hates living here; crying; shouting, etc. and has shut herself in her room.
Dh went to see her a while ago but she hadn't calmed down and was still ranting, obviously on the attack as she knows she's in the wrong. I'm to blame, she said; I'm twisting her words and had the nerve to be angry at the damage to something that cost a lot of money.
I'm too annoyed to speak to her at the moment but I'm also slightly worried as she's self-harmed a couple of times last year and she might use this to punish us/me as I've taken her phone away and she'll be wanting to rant to her friends right now.
Do we leave her to stew or try to get her to come down for dinner?
Is grounding appropriate do you think? A week? I'm a bit unsure what next steps should be. God I'm crap at this!