Do Christian firemen exist- those that don't cheat on their wives like "all the other firemen do"?

My husband had an affair with a HPD officer that would come around "for a safe place to use the restroom". Husband's response is... everybody does it. It's just the industry and work environment I'm in. I am just curious to know if their truly are upstanding, strong Christian fireman that stand on their faith in the midst of their bretheren at work