My son is 5 and has always been like this. I thought by now he'd have outgrown it but if anything he's getting worse. It's not because of the dark. He's like this in broad daylight! Our toilet is upstairs and I have to escort him every time. My daughter is 7 and was never like this but she has now started saying she needs us when she has to go to the toilet. I think she has started because we've been trying to get ds to go up by himself or even with her but he gets very upset. It is a real fear with my son and I do try to be sympathetic but when I'm trying to get dinner ready and stuff it's like I'm up and down every 5 minutes. I've asked him why he's scared and he says all different things "There might be someone/something up there" is what he mostly says. I've resassured him and told him he's safe in his own house and been round all the rooms with him but this hasn't helped. They both have lovely rooms but never want to be up there. I don't mind that but I just want them to feel safe being on their own upstairs.
Is this normal behaviour? Has anyone else been through this and when does it end? Thanks for any advice.