Victim rescuer or persecutor?

Some people are perpetual victims and some are perpetual rescuers. The relationship between victim and rescuer when either or both of them do this perpetually can lead to trouble. Some people need to be a rescuer. If the victim no longer needs rescuing but the rescuer continues to rescue they can become the persecutor. If the victim continues to want to be rescued but the rescuer can no longer do it, then the victim may turn on the rescuer.