How is it your fault if your child isn't perfectly happy and well behaved all the time? It's going to be a long uphill battle with the self torture you're placing yourself through. So, you moved? It will teach him skills about new surroundings, later on in life. Wasn't the move for everyone's best interests? Not just for placating him? He's not happy about not being the center of the universe with his soon to be sibling? He made an offhanded violent comment because that center of universe status is about to change?

He's 3 and you are beating yourself up over his moods? ��