Hard as I look, I don't see any "problems", -- what he describes is a trully blessed life as a family man and a Christian.
All I'm saying is that it doesn't surprise me. This kind of thing happens all the time with weird outcomes. If he's happy where he is, fine, it's between him and God. However, his basis for theological conversion seems to be one of his own failings - not the fallibility of his former faith.