Hi StewartLove,
"It's just the illness talking." *sigh* There may be a smidgeon of truth there, but it seems invslidating, not empathizing with life on the ground. Her grandparents also sound like they are enabling.
Have you had a chance to look at the lessons and suggested reading at the top of the board?
Have you had a chance to read up on validation?
Communication using validation. What it is; how to do itValidation doesn't mean accepting or enabling; it's letting the other person know that we hear them: their frustrations and even pain.
Her pain is thinking that you don't love her, from her distorted world-view. Your actions, no matter how correct, demonstrate this to her.
Validating her frustration that she hates you (her truth), may lessen conflict. Stating your truth,."I love you no matter what" may seem invalidating to her
regardless of its truth.
She's emotionally limited. Meet her on her level. Maybe something like, "You're very angry right now Daughter. I'd be angry too if my mom had taken away the tobacco."
Support, Empathy. Wait for a response. The Truth portion of that statement might have to wait for what she says in response. At least you've validated that she is angry at you... In the moment of her rage, she probably isn't open to the words, "I love you." That's not what she is feeling at the moment. No matter how hurtful it is to hear the words, "I don't love you," or "I hate you," validating the feeling may open up a line of communication.