They do have their own network.  I can change to it right, now on Time Warner.  However, I won't because I enjoy the straight programming of Maury.  
Seriously, I won't but mostly because the programming sucks on the gay channel.   
Back on topic: 
I'm amazed at the intolerance here.  Who really cares what others do?  If it doesn't hurt you or your family, what's the problem?  Why can't they advertise for their dating thing?  I have to watch straight dating commercials.  I know gays exist.  I've had gay and lesbian friends.  I know what they do.  I just....  FUCK ME WHO FUCKING CARES?! LOL HOLY SHIT, PEOPLE! lol   
I've never had a problem with my child being exposed to anything like this.  Just because I may have to have a talk eventually about something, doesn't mean I shy away.  I want my child to know about everything in the world so that she may face it and understand it, not just the parts that someone deems ok.  I believe, because of this, even living around her racist, close-minded mother's side of the family, now, she has grown into a very open minded, excepting, non-judgmental person I am very proud of and I never hid anything from her.  You'd never know you were speaking to a 15yr old.