With simple English,Why do victims of domestic abuse often normalize violence instead of leaving the toxic relationship

Victims of domestic abuse often normalize violence because it usually starts subtly and escalates gradually, making it hard to recognize the pattern as abusive. Over time, constant manipulation and gaslighting by the abuser can erode the victim's self-esteem, making them believe they deserve the treatment or that the abuse isn't "that bad." Fear of retaliation, financial dependence, and concern for children also create significant barriers, making leaving seem impossible or too dangerous.