My youngest son is 95% loving, intelligent and creative, 5% screaming ball of rage!
When I tell him that his high pitched incoherent yelling about whatever injustice has tipped him over the edge is too loud and he has to calm down and talk about it he runs away shouting "I want my real mum" or "I want to go home".
I am his real mum and this hurts every time.
I have a daughter 15 and a son 11 who get upset by these outbursts too.
At times I wish the mystery mother would turn up and claim him.