<human>: I grew up with a single mother who abused me my whole life. She made me want to die.

I did everything in my power to get away from her and live an independent life of my own. It was tremendously hard but I managed to delete her out of my life for the last 4 years and have been on my own.

She recently wrote me an email saying she's sick and she may die any moment without warning. She said she wants to see me before she dies. Plus she has no one else besides me to take care of her and her death, no family, no one else.  

It may be true or it may not, she is manipulative and she will say anything to reel me back in again. I never want to see her again and I will never forgive her for everything she did to me.

What's the best way to deal with this?

Provide a brief overview of the text.
<bot>: What would you do if your abusive mother says she's dying and wants to see you after years of cutting her out of your life?