So, my 2.5 ds has always been a good sleeper, generally only upset sleep when ill or going through a developmental phase and sorts himself out back to normal sleep after. However for the last 6-7 weeks he has not slept well, gone down to sleep well but around 9-10 he wakes calling out for us. Good night was 1 wake up bad night is 4 wake ups followed an hour playing. Tonight has hit a new level where he hasn't even gone down to sleep. Its getting to the point where me and dh are exhausted and I don't want to ask for help from family as I know if he wakes and we are not there it will just upset him more and defiantly wont sleep. But now I'm that tired and feel like I just don't know why he isn't sleeping, I feel like such a failure and want to curl up, cry and sleep in equal parts but that's not an option as ds is currently awake and playing. Please tell me this is a phase and how long it usually lasts or any advise please. I'm just lost at the moment x