My daughter is 4 and has always been a difficult sleeper. We’ve finally managed to get her to go down in her bed but within 4 hrs she’s climbing into mine. She just says she doesn’t want to be on her own. It was fine for a while but she wriggled about so much no one sleeps. I’m also co-sleeping with a baby (soon to transition to her own room) so I spend the night moving the pair of them or stopping DD1 whacking DD2 in her sleep. She’s always tired which causes tantrums and affects her mood on a regular basis. We hired a sleep consultant which didn’t help. And it’s starting to affect my marriage as we are constantly either calming down an exhausted angry child or looking after the baby. DH has been in the spare room for 7 months now- we’re basically Flatmates that barely speak.