It is so hard to type with tears in my eyes....I am SO sorry to hear this dreadful news. But, I agree, you need time to say Good Bye. We do not know how much they suffer because they are unable to communicate that to us but it is about time to let her go so that she won't have anymore pain or fear. May God help all of you through this horriable time and give you strength.
((((((((HUGS))))))))) to you and your family.