My son is nearly 2 and he has always got upset when me or DH get out of the car but now it's ramped up a gear and he goes bananas, screaming and chucking himself about. His general clingy ness has increased and I really want him to start pre school/ nursery but im worried about his behaviour. Surely he shouldn't be like this now he's nearly 2? His speech also isn't great and I am generally worried about him