My kids have never really gotten to sleep before 10pm but they're always knackered the next day and my youngest suffers from behavioural problems where lack of sleep could be a contributing factor.
How do I get them to sleep early? My youngest is currently going to bed at 7:30pm and my eldest at 8pm but by 10.30pm they're both still awake messing around, shouting to each other, "going to toilet" etc...completely sick of it, often feel like going in and slapping them everytime I hear a noise.
What can I do?