She can choose to go & will feel obliged to go- after all he's making her feel like a "grown up".
My 12 year old daughter doesn't really want to be around drinking teenagers but she has a court order she has to stick too.
However it was the 12 year old that told me about the party & she will probably get blamed & punished like she did last time she talked to me about stuff so she probably won't want to go eventually anyway!
I don't know, I've spent the past few years fighting to keep custody of the children for safety, wound up in debt as a result & then the orders only lasted til 16 so I only had about a year of an order to stick to.
We separated 10 years ago & it's still been 10 years of hell & now that's over his bad parenting is still affecting me & the children!
It never ends