I don't know on this one. She was an uninvited guest in his home. Perhaps the better thing to do was for him to pick up the phone and call the police and tell them the mother of his child was at the door trying to force her way in. Still . . .
What really bothers me is I just don't see the AB of five years ago doing this. He always had a smile on his face and was so laid back. To be honest, I am really concerned about CTE.