I personally really dislike the "NPC's sexuality is chosen by the PC's preference" line that recent games have gone down, and it's part of the reason Dorn's sexuality is actually bisexual (and this is referenced in dialog a couple of times).
here yee! here yee! behold: Grumpy kitty the IV!
Grumy Kitty, hate to break it to you, but that's not the real Santa.
Grumpy Kitty Showdown! Come one come all!