It is good to get away from abusive people.
Jane is in the middle of being beaten up by her drunken husband Bill which is a common occurrence.
Jane wants to lash out at Bill.
Jane backs off Bill to get out of his clutches and tells him she's leaving him forever as she runs out the door.
Jane backs off Bill to get out of his clutches and then spits in his face and calls him a coward.
Bill stops when he realizes what he's been doing but it's too late and Jane is finally free of her abuser.
Bill gets further enraged and punches Jane even harder knocking her unconscious.