Firstly although I have never experienced it myself I have every sympathy with DV victims. I was watching "The Accident" the Channel 4 fictional programme about a disaster in Wales and it struck me how casually DV was interwoven into the story. I've known people who experienced this but I simply do.not understand what drives people (usually men on women) to do this. I can understand sex drives, drive to eat when you are hungry but I just don't get what happens in a man's brain to make him want to assault his partner, leaving aside.whether he even likes her or is in love with her.