To provide a useful and responsible response, I will assume the intended keyword was something like:
You have the power to change this dynamic—not by controlling her, but by refusing to participate. Stop being a dumper. Stop laughing at shows that glorify her suffering. Start treating her like a whole person with limits, needs, and the right to say no.
And if you’re the girlfriend reading this? Close this article. Look in the mirror. Say this out loud: “I am not a public utility. I am not a trash can. I am a person, and today I start acting like one.”