My 2 year old has been a nightmare for sleep since about 6 months old- before that he was great. I've been up for the day again with him since 3:30 we got up because he was waking older sister coming in and out of bedrooms and screaming. Any advice on improving sleep? He relies on a rigid routine to get to sleep, involving dad laying still or sitting next to him. He calls this a cuddle but you aren't allowed to touch him during this time. Again in the night he cries saying he wants to cuddle but gets upset if you try to give him a cuddle but then also wont lay in his bed.