DC (2.3) is in a good sleep pattern going to bed each night at 7pm and generally sleeping until 6.45
However the last 4 weeks things have changed - he will still go to bed/sleep at 7 but will generally only sleep until 10-10.30 pm then he will wake almost quarterly for the next 5 hours - this can sometimes be a small moan, a little cry where we need to go through and comfort him or as tonight a large what seems to be temper tantrum, where we wails like a banshee in distress and generally sounds pissed off - any time we try to offer comfort a hug, to touch him, he sreams as though we are trying to harm him and is in great distress, sitting in the room doesn't seem to help - in fact sometimes I wonder if being in the same room as him is pissing him off - and he wouldn't rather be left on his own. These tantrums can last anything from 10 minutes to 40 minutes and I do wonder what our neighbours think (terrace housing) I "wouldn't mind as much" if he was upset and we were offering comfort but anything that we do is met with such noise and anger (almost like a caged animal) that it's hard to see what we should be doing.
Any ideas whats happened to our lovely dc and how to stop him being so upset and angry