Diane, I have never had to make the decision to remove life support, but I have had to make decisions about putting loved ones on life support.
When my father at the age of 92,could not eat any more, there was a question of whether to use a feeding tube to keep him alive.
Fortunately, we had a doctor who took the time to explain to us about feeding tubes. He showed us an entire wing at a nursing home of people on feeding tubes who were being kept alive and had been for years. These people were bedfast and uncommunicative. He explained to us that once a person is on a tube, it is a difficult decision to take the person off the feeding tube.
But we thought our father would starve to death, the doctor explained that he would not starve to death, that his organs would shut down. The final decision was up to my mother. After a discussion with her pastor, she decided that it was against God's order of things to try to prolong my Daddy's life, and that Daddy should die peacefully.
I also had to decide whether to place a loved one on dialysis. I had POA and had to make the decision because the patient could not. After a discussion with the doctors and the nurses, we did not put the person on dialysis. We thought that he was getting better, but then he had a relapse. He stopped eating, slipped into a comma and lasted 6 more days.
Just recently, my 92 year old mother could have lived longer with a feeding tube, but we did not approve one because she was fighting lack of oxygen and bladder infections, which sent her to the hospital about twice a month. She was ready to meet her Lord and Savior.
Do I regret any of these decisions? No,
I had Christian doctors and pastors who guided me through these difficult decisions.
I did not want anyone to die, but it would have been selfish of me to prolong their misery and pain.
In each of the above situations, the people actually died of old age without any heroic means to prolong their lives.
I miss them very much, but have comfort that they are with our Lord and Savior.