I guess he didn’t get the last laugh.
No. It certainly doesn’t appear he has much to laugh about; they are probably both miserable in their marriage. I wonder why he has stayed. I also wonder if they have children and if they married due to pregnancy. What were her parents thinking letting her date and then marry a man old enough to be her father! Although if she were that mean when she was 16 maybe they were glad to pawn her off on Norman.