Why do women stay with men like this?
Anyone with that attitude can fuck right off.
Do you have ANY idea how difficult it is to get away from an abusive partner?
One of my dearest friends was abused by her ex. All fairly low level control that ramped up over time, but enough to isolate her completely in spite of her friends and family trying to get her out. He eroded all sense of her self worth so that she was never sure whether she hated him or loved him, whether he was abusing her or whether she deserved it because she she was as worthless and unloveable as he said she was.
She eventually gathered the courage to leave after finding out he'd been cheating on her the whole time they'd been together. He stalked her for months afterwards and the police didn't help her as they should have.
She was desperately trying to get away from him. She was terrified and unprotected. He went to her house one night and murdered her.
The most dangerous time for an abused woman is when she tries to escape, or during pregnancy/soon after birth - that time where the abuser feels like he's losing control. It is never as easy as just 'why does she stay', particularly when the people that are supposed to support you aren't doing a damn thing. It is NOT the woman's fault for not leaving.