Hi Jazzed

Were you able to talk to her?

It's hard when it seems like there is one thing after the other. Is during the week a bit quieter? Would you be able to take her out for a coffee and a chat. Maybe even bring up that you thought about turning the power off the other night when they were doing ...., you don't want to cos you want them to be comfortable too. But at the moment, you are finding it hard to be comfortable in your own house, and so if things don't calm down you might have to take some of the actions.

This way you might be able to come to some solutions that work for both of you, and if you don't they have been pre-warned that you might turn the power off or do x, y or z and when it happens (hopefully) they might think for a little and realise that it is their actions that have caused the thing to happen. Might reduce the tantrum, or delay it a little bit.

Good luck,

kate