Dear Sue, I know how you feel. My husband was also hospitalized last year after his 1st round of chemo and radiation, with pneumonia. Although he wasn't on a respirator - I know the frustration and anguish you are feeling. It's a tough thing to handle - but you must be strong - and I know you can get through this. What have the doctors said on how she is doing? At least you know she is getting good care, and we will all be pulling for her and wishing you and your family only the best. Don't lose hope!