Well this goes back to the feeling of self-esteem. If a DV victim had any sense of self-worth, then they wouldn't need to be in a relationship to feel like they deserved to even be alive. For some people, the issue is unbelievably bad. I know a young woman from my last job who was on Facebook saying she needed a boyfriend only a week after breaking up with her previous one.
I said, "Didn't you just break up with So-and-So?"
She said, "I know. I just don't like being single."
I said, "What??? So you dislike being single so bad that you will be with ANYONE just to not be single?"
There was a pause, and then I said, "You free Friday night?"
Anyway, the core issue is their self-esteem. When a person has healthy self-esteem, they can be fine on their own. And they know for DAMN SURE that if they are with someone who hits them, that they don't deserve it nor did they bring it on themselves.
Having a healthy sense of self-esteem is one of the most important things in the world. That is why I worship the writings and methods of Nathaniel Branden.