If you really care about her, you will do the difficult but right thing and pull the plug. Sounds like she is experiencing a trauma bond with you because of your prior treatment of her, so she's struggling to let go even though staying connected to you is bad for her mental health. You have a chance to actually be the good guy after all you've put her through and set her free.
Unfortunately, you can't always undo the damage you've done. You have done enough damage here, so the only thing to do now that isn't selfish is to tell her that you think it's best for both of you to let go so you can both heal and move on.
You know she is. You're just hoping she's not. Move on, love.
If you really care about her, you will do the difficult but right thing and pull the plug. Sounds like she is experiencing a trauma bond with you because of your prior treatment of her, so she's struggling to let go even though staying connected to you is bad for her mental health. You have a chance to actually be the good guy after all you've put her through and set her free.
Unfortunately, you can't always undo the damage you've done. You have done enough damage here, so the only thing to do now that isn't selfish is to tell her that you think it's best for both of you to let go so you can both heal and move on.