Thanks for the informative replies.

With me its the porn and masturbation issues. While I love my wife I no longer find her sexually attractive (at least not with the regularity that she wants anyway). That said I could masturbate all day if I had the ability, so the drive is still there.

I feel ...

Lets say an individual is in an unsatisfactory sexual relationship with his partner but the rest of it is fine, could castration and the resultant loss of libido save the relationship, by removing the castratees potential to seek sexual gratification outside the relationship ?

Your thoughts would ...