Trent,
I am praying for you too.
I think you laying it out for her was the right thing to do, whether it is DBing by the book or not. I agree with the others that this sounds like severe depression, and that is not time for pussyfooting around things. If she will let you, she needs help. What support system do you have right now? This is going to be very stressful for you. you need people around you to help you help her. You can't do this alone.
Take care!