there might be several reasons why the extra libido went somewhere else.
Like:
1) wife doesn't feel like doing it
2) wife isn't that hot (anymore)
3) Cladshirt wantes something new
4) he dated her once, but couldn't stop after that. You know passion can kill you mentally and physically.
5) he lives only once.
My late advice is get a vasectomie, so it will not happen again.
For those wanting to burn Cladshirt, don't judge something you know nothing about and don't ever say, this will not happen to me either.