A large majority of relationships get stuck in the The Karpman Drama Triangle of the victim, persecutor, rescuer which makes them feel alive and have a purpose in their life.
If you can master your awareness of this process, you will recognize it when it appears and be able to release yourself from being held captive by it.
The Victim: The Victim's stance is
"Poor me!" The Victim feels victimized, oppressed, helpless, hopeless, powerless, ashamed, and seems unable to make decisions, solve problems, take pleasure in life, or achieve insight. The Victim, if not being persecuted, will seek out a Persecutor and also a Rescuer who will save the day but also perpetuate the Victim's negative feelings.
The Rescuer:The rescuer's line is "Let me help you." A classic enabler, the Rescuer feels guilty if he/she doesn't go to the rescue. Yet his/her rescuing has negative effects: It keeps the Victim dependent and gives the Victim permission to fail. The rewards derived from this rescue role are that the focus is taken off of the rescuer. When he/she focuses their energy on someone else, it enables them to ignore their own anxiety and issues. This rescue role is also very pivotal, because their actual primary interest is really an avoidance of their own problems disguised as concern for the victim’s needs.
The Persecutor: The Persecutor insists,
"It's all your fault." The Persecutor is controlling, blaming, critical, oppressive, angry, authoritative, rigid, and superior
Reference:
Manipulation & Relationship Triangles | Therapy Ideas
https://en.wikipedia.org/wiki/Karpman_drama_triangle