I am sorry your family is going through this. We had the same issue with my mom years ago.They didn't communicate with us or as professionals with each other well at all.I am as mad at human doctors as I am the vets now. The doctors go back and forth. My mom's regular doctor said the leukemia was back, the cancer doctor said with her history he expected the blood count to be high with no more details which makes it sound like the leukemia is in remission, the emergency doctors we see say call the cancer doctor, my brother calls 3 times nobody calls back, now last night at the ER they say the leukemia is back, and she is at end stage of life and we need to get hospice. My brother went to the cancer doctors office and found out that dad misunderstood, or didn't hear correctly. She was never out of remission, they quit giving her the chemo because of her rapid health decline. Why couldn't someone at one of the doctors offices tell us this sometime during the last few months instead of driving us crazy.