The debate over whether entertainer Chris Brown is allowed into the country is a good thing, in that it focuses attention on the appalling amount of domestic violence in New Zealand.
And if he is to be allowed in, then he must clearly communicate that he understands and accepts the reality of his situation.
And this harsh reality applies to all men who have perpetrated domestic violence against women and children.
There is no excuse for domestic violence.
The perpetrator must in the first instance fully accept this bottom line fact, and consequently fully take responsibility for what he has done.
The equation does not go, "I'm sorry it was all my fault, now it's your turn to forgive me, and we can go back to happy families".