I think my son might be gay and my wife can't know?

Every once in a while, I do what a responsible parent does and look through my sons internet history, and I found links to various she-male and tranny sites, which doesn't bode well. He grew up in a Christian family, and if my wife found out about this she would probably suffer another heart attack. Then a few days later, I found a "Muscle" mag under his bed, and it had the pages stuck together. Then his cell phone bill came in, and since he wasn't lined for texting they posted snippets of what he wrote, most of them were incredibly lewd things he was sending to his friend Josh, and I'm worried that they're in a relationship. Right now I'm sitting here, waiting for him to come home so we can discuss this like adults, meanwhile I'm playing Diddy Kong Racing for the Nintendo 64, and I was wondering how I can beat TTs time in Frosty Village. Any shortcuts I should know about?