My 20-month-old has been a good sleeper since about 6 months old. Yes, she has a dummy to comfort her, but I've always been able to put her down for a nap/sleep at the right time and she just drifts off happily. Even on the odd occasion where she stays awake for a twenty minutes or so, she chats away to herself and then sparks out. BUT last week, while I was at a doctor's appointment, she was playing DH up at teatime and threw her juice on the floor. Not being used to this, DH took her upstairs and put her in her cot to cry for a few minutes. That night she went to bed fine, but since then has absolutely created when put in her cot. I think she's associationg being put in her cot with doing something wrong. So all weekend she howled through naptime and just not slept, tonight she's howled for 20 minutes, throwing her dummy out, kicking her way out of the grow-bag. DH is distraught, as he think's he's buggered a good routine up with a moment's mistake. Any advice? I really wish DH had never done this (and to be honest, maybe it's a coincidence that it's happened right now...), but it feels like we're back to having a six month old. We've never had to do CC, so I hate hearing her cry like this. At nursery, she goes down for her nap perfectly as always. Any advice very very much appreciated...