Hi there, I'm divorce. Have 2 boys, 11 and 9. I have them every Tuesday and Friday night. Things have been fine for 3 years, no issues then we moved house in December and since then my 9 year old has found it difficult to sleep on a Tuesday. Tired Wednesday for school. It's got worse and now he goes back to his mum's. I want some help understand how to get back to normal as this situation has become tricky and I'm not sure how to resolve it. Thanks in advance.