I guess this is relevant to the thread and the OP!
http://forum.square-enix.com/ffxiv/t...-Matter-To-You
This was a poll I created a few months ago asking if real life gender mattered to men vs women. If it's anything to go by(considering there was a continuous pattern regardless of the size of the pool), the requirements for men are indeed much much more strict in terms of being an actual woman to marry in-game whereas women largely don't care. And the player population isn't actually dominated by males either. It's actually close to 50/50 with women making up 43%.
Edit:
To OP: Does this have something to do with the marriage thread? If so.. you should probably not use that.