I too agree that you did the right thing. Too often family prolong the death of a loved one out of selfishness. They are not ready to say goodbye and will prolong death at any cost to the dieing loved one. Often that cost is discomfort and pain.
Cancer can be a horrible painful death as you may have seen reading this board. I believe having an easier death outweighs a longer one. My own mom was not in alot of pain but 4th line chemo had left her so fatigued and unable to do anything that she decided after 2.5yrs to stop chemo. She told me she did not want to leave us but she knew it was time and she knew she did not want to go one like this. In her own opinion this was not life. When she did die a few weeks later we think she had a pulmonary embolism while she was home alone with my sister. She did not die right away but hours later after most of the family got there,probably from hypoxia ( lack of oxygen ) caused by the blood clot in her lung. My sister beat herself up wondering if maybe she had called hospice right away rather then wait awhile like she did if my mom would have lived longer. Well the truth is my mom was dieing and what happened that day may have been a blessing as she died a peaceful death with all of us around her. God knows had it been the actual cancer which at that time was only still active in her liver that killed her she would have died a miserable death from liver failure.
I know it is hard when we have to make a decision such as you did but I believe you did the right thing. I have worked in a hospital for over 26 yrs and too often have seen a dieing person that has a family that wants everything done and they wind up putting them on a ventilator where they live out their last few days mouthing things like why are you doing this to me? Just let me die. It is very sad as the outcome is the same they die. That is one promise I had made to my mom that when she was dieing we would not prolong her death in anyway . Early in her treatment she got a pneumonia and was treated for it but had she develpoed one after she decided to stop chemo I think the kind thing would have been to not treat it as in the long run we would not have been saving her life but prolonging her death and allowing the cancer to cause a more painful death. There is a huge difference between assisting one to die and just letting nature take its course and I think what you did was letting nature take its course and you should find peace in that.At the end of life medical intervention tends to only prolong death not save a life.
You are a great son and your mom was blessed to have such a son.You were able to put her need infront of your own needs or wants and that is a great last gift to any parent. Bless you, Janmarie