Anger as an emotion often gets a lot of bad press, but anger is a legitimate feeling and no worse or better than any other! Quite often though, anger is the emotion that hides a whole host of other feelings. Take a look - Which of these do you recognise in yourself and others?
It's so hard to explain why we behave in seemingly 'irrational' ways when we have a history of trauma. The truth is, these behaviours are perfectly normal in response to trauma. They have kept us safe!