I don’t know all the facts but it appears wrong. I know they love him but would I want it done to me or a loved one? Furthermore if I get involved will it actually change an outcome or would it just confuse a friend when it’s really too late and as a result damage a powerful relationship for good? For their father appears to be passing on so why supplement the food that keeps him here unless he is starving along that path? Yet what is a friend if they can’t honestly provide an answer.? An answer that you’re not sure you should be providing in the 1st place.
FOOTNOTE- What should I do?