Not sure what your beef is with companies including gay relationships in games?
No problem with including, large problem with shoehorning. For example, everything in Dragon Age 2 and Mass Effect 3 was insulting, and so far, from pre-release material, it looks like the new Dragon Age is going to be even more of a disgusting pandering, agenda platform than those two other games. Dragon Age Origins did it fine, Fallout New Vegas did it expertly, Arcade Ganon is probably the single best handled homosexual character of the last generation, much better than agenda pushing drivel like Gone Home and modern BioWare games.