I'm not suggesting that person is a "hero". I'm not a psychologist and I'm assuming you aren't either. I don't know if other abused partners try to show their abusers that they are abusive or not. I'm sure there are all types of abusive situations and personalities involved. I do know this one hoped to convince his partner that she has temper issues and the situation escalated to a point he did not expect. The mother knows nothing of the videotape and denies kicking him down the stairs, stating the boy launched himself down the stairs when she started to push with his foot. And it didn't take 1.5 years for him to go to the cops. He waited too long, but the cops didn't care if it was today, yesterday, or 3 months ago. Since that incident he did everything he could to ensure no harm would come to his kids. To my knowledge, and his, none did.