Good choice, Tam and I definitely empathize. But would you also get to choose when and how she would eventually go?
My sis's husband developed paranoic delusions ('They're watching everything except the airport for me- I've got to get out of here' kind of thing) and left my sister devastated.
Sometime later I was in meditation and suddenly realizing that a thought was the most powerful thing in the world, I decided to 'go down' and bring them back together.
And from somewhere- a thought jolted me back: "Even if he kills her?". a postulation that had never occurred to me. It made me realize that I had no business there.
I agree wholeheartedly with you, though, that learning how to access the information and technology needed to save your daughter would have been a wondrous thing. {{{{hug}}}}