This works!
I bought this for my father who had a rocky relationship with the rest of our family. When I went to visit him on Father's Day even though the weather report said it was only a 15% chance of rain and showed that it would be sunny, around the time that I was going to leave it started pouring down rain even with the Sun out making it so I had to stay there longer then intended. Then just yesterday I heard that my sister who usually asks our mom to babysit for her is letting her kids have a sleepover at his house which had never happened before. And there are a couple of other examples but I do believe that being on good terms with his kids again all of a sudden is a sign that this is working.
Rating: 5 stars