invited my friend round with her ds (aged 4) she is an old friend, the last time i saw her was when her ds was a baby. we lost contact and recently found eachother again on fb, have met up once without dc (night out) today is first time with dc present.
well from the minute they walked in he irritated me. me "hello friends DS my haven't you grown etc etc" him kids not speaking back when spoken to by adults i find REALLY rude. the whole time he was there he ignored me when spoken to. and i spoke to him nicely every time.
we did them lunch in the kitchen, my dc (2 and 5) sat and ate nicely, not him. up and down from the table like a yo yo, wanders outside, wanders upstairs, brings toys into the kitchen etc etc despite friend telling him off. wouldnt eat a thing. then when me and my friend had our lunch, naturally, he wanted what we had instead 
then we got some paints out for them, again in the kitchen, as less mess. but thats not good enough for friends ds, after 2 minutes, him and his painty hands are wandering back upstairs, i did not want paint on my walls or carpet. friend coaxes him down
and we gave up with the paints and let them get the toys out. within 2 mins he has deliberately broken 2 toys, one is a £50 buzz lightyear thats DS's favourite :(
then as his final piece de resistance, he goes wandering up the stairs again, finds DH's motorcycle helmet and flings it down the stairs. so now thats broken and will cost at least £30 to replace 
aibu to never ask her round again? (with him in tow anyway!)