First of all, Rhonda, God bless you and your family during this difficult time. I am also going thru the same thing with my Mother. She was diagnosed last Oct - had part of her stomach removed in Nov. Went home and was doing reasonably well and then all of a sudden we are on downward spiral.
My Mother began having extreme pain during bowel movements and started vomiting bile. After 5 days of vomiting we finally found someone to admit her and get an IV going. We thought it was temporary. She has been in the hospital for about a month now. I would guess she has less than a week right now. We tried hospice - it lasted for one day. It just proved to be too much for the family and for her.
She never had a J tube but she did have an NG tube (nasal gastric). Since she kept vomiting the bile - the tube goes down her nose into her stomach and sucks the bile out for her. It would seem what was left of my Mother's stomach has quit working. We don't know why.
The cancer had not spread to any organs or lymphnodes - we and the doctors thought we caught it early. When they opened it up - it was everywhere in her pelvic cavity. She was diagnosed as stage 4.
This is the most difficult thing I have ever done in my whole life. I sit with her everyday and tell her that I love her.
We had to call my sister home from Iraq. We contacted the Red Cross and she was at my Mother's side within 48 hours. It made them both happy. My sister is home now and her base has transferred her to a local base near my Mother so she can be with her. We are so fortunate to have this time. I would say call your son home now while your father is still awake and can speak. Sooner than later you will be administering more and more drugs and they just don't wake up or when they do they are very confused.
God Bless you and all that have to deal with the dreadful disease.
Cancer patients have a very special dignity. They all seem to hold their head high and face it head on. My Mother is the bravest woman I know. I'm so honored that she was chosen to be my Mother.