We don't KNOW he's gay, I mean, I never fucked him. But he's a part of the great rumor mill along with Kevin Spacey, John Travolta, Ryan Seacrest, Vin Diesel, Hayden Christensen, Tobey Maguire, Eljiah and the Hobbitses (except Sean Astin, he's a total het), Jake Gyllenhaal, and others who have been branded as secretly gay/bi for ages.
As for the lawsuits, Scientology has deep pockets and a great support system for its more prominent members. They either paid that porn star off or threatened to kill him, or both I bet.
Grab a cup of coffee and enjoy the dish.