It’s been going on for around 4 months now and I’m on the verge of a breakdown. Everything in life is piling up before my eyes. We go upstairs with her at 6.30/7ish, she has a routine where she baths, reads a book and is in bed with book down at 8. She is still up and down the stairs at 10pm sometimes later. We have tried everything that we know of and nothing helps. It is taking over our lives. We are in desperate need of some advice. We also have a 6yo son who on occasions has been kept awake by all the noise. Would really appreciate even the tiniest amount of support. I feel like I’m failing massively as a parent and have no idea where to turn. When we ask her why she can’t sleep she just says she’s never tired