A will is a tricky thing, and it is the root cause of conflict in families, especially when one of the older relatives is showing signs of being on their way out. This grandpa shared a story about how frustrated he was with his reckless son, who fully expected that his child should be on the will. That sounds reasonable unless you know the background of the story. See, this kid wasn't one hundred percent part of the family. Or at least, the grandpa suspected he wasn't… His son's wife had cheate…