Background - friend lives next door.
Was in all day on Sunday (2pm til 8.30pm) - parents went out, I gave tea etc (not that I grudge a child food just giving background)
In all day Monday - went home at 9.30pm had arrived just before lunch.
And today in from lunchtime.
I am fed up with someone else's kid in my house and I want a night of peace.
So AIBU to tell them that she has to go home at 7.30?
I don't think I am but when I suggested this to DD1 she made The Face 