Your an interesting guy. If you ever come to my area, hear banjo music, it will be too late. Mr Dr fancy. I am about out of patience with completely educated idiots.
So in your world, you think that it is good advice for an uncle with no standing to make waves in a marriage where it sounds like the father is unwilling to leave, and even if he were able to leave, the uncles action would probably harm the father and limit the time with his child.
I am equally out of patience with uneducated idiots like you who think they know everything, and give crappy advice beyond their expertise. Stay where the banjos play, you are not cut out for the really world, because you advice is both detrimental and when you pontificate on things medical, deadly.