A. Crikey, I have to say this one sounds like a monster. Do I think people like this ever change? No I don't. This man, with his at least two affairs (have you asked him how many? Could you trust him to answer honestly?) sounds like a compulsive philanderer. The thing about serial cheats is that they need someone to cheat on. Since his marriage ended, there is a vacancy for a Wronged One in his life, the job description for which really doesn't bear thinking about.
Currently acknowledged subspecies include: B. c. constrictor, B. c. orophias, B. c. imperator, B. c. occidentalis, B. c. ortonii, B. c. sabogae, B. c. amarali, B. c. nebulosa (Dominican boa, recently elevated to full species), and B. c. longicauda.
Due to the large size of the Boa Constrictor and the appearance of them some people love to keep them as pets. They allow them to move around their home too. However, these snakes can be a danger. They may become aggressive and coil tightly around a person. This will cut off the air supply.