Not sure what your beef is with companies including gay relationships in games?
I had a massive laugh at having Zavren in the party. Was the most hilarious character in the entire game.
Not sure how many gay people you've met, but they are mostly a blast to be around. So taking that into games is great.
From a relationship perspective, it's not my cup of tea either, but I think it's good that they include it. No one ever forces you to go down a route you don't want *shrug*, so if you have an issue with it, don't play it that way.

WeresheepVampire of Original Sin
WoOS -