"Four channels only"....honestly it was a very difficult choice. I even left there a comment on how beautiful your grandmother's story is. This is just my reaction to that drunkard neighbor. I hope he will live his new life till his last breath, coz if not God will surely punish him of all the bruised he has done to his wife! He is lucky enough someone was praying for him, and that grandma is closest friend to God, her prayer draws favor and chose to save that drunkard ( or might be that the wife was also praying for his husband, the fact that she chose to stay with him ... so it was a tandem prayer of the victim wife and the concern grandma).
How pity would that man be in his last days if no one was praying for him... Salute to your grandma..truly there is power in the name Jesus!