DSD is 12. We have always got and well and she can be a lovely girl. She lives here majority of the time but most parenting and punishment is done by DP.
I had booked for us to go to an concert over Easter including weekend away and other activities. She was very excited and I have also been looking forward to it.
There have recently been increasing issues with her behaviour through, including:
-General rudeness, arguing, shouting.
-Coming into my room, going through my stuff and taking/borrowing things
-Leaving mess and refusing to clear up after herself.
-Lying, not taking responsibility
She asked me to pick her up from seeing friends after school yesterday. She was immediately rude and grumpy, complained that I had to stop at a shop quickly on the way back. When we got home I asked if she could get changed out of her uniform so I could wash her shirt and she moaned and refused which escalated into her door slamming, throwing things and shouting at me including calling me a bitch.
In the moment I said something like ‘if this is how you behave when we’re on our own then we won’t be going to X anymore’ and that I could easily take my teen sister instead.
Was I unreasonable to say that or would I be unreasonable to do it?