so today we had to let another little girl have a go on the swing - ds grips his legs onto the swing, arches his back and screams as i try to pull him out. He'd been on it half an hour. I get him out and he won't play on anything else, won't stand on the ground, screams blue murder. I try ot put him in the push chair, he stands in it and flips himself backwards, sending the buggy over and hitting his head on the ground. He seems ok thank god but i don't want to go to the park anymore! Don't know what to do. Sorry, probably hijacking now.