Hi all my 3 yr old boy won't sleep in his bedroom we have tried everything and he just screams and hits himself and starts throwing stuff around. We have had to move his cot into the living room but he won't sleep in it, he finally falls asleep on the kitchen floor. We have stopped him sleeping during the day but it doesn't help trying to get him to sleep at a reasonable hour.we also have a 2 yr old who is being effected by his brother. Anyone been through the same.