Err, I did actually mention a game in which marriage is a possibility. Choice of Robots (I believe it has the words choice and robots), its a text adventure that seems to be for Android with deep stats and all. Best part is that you can marry a robot if you want to, female or male regardless of your own change. Or you can not. Your choice. I decided to go with the positive flow and marry the woman protagonist with her female robot.

Nah, come on... It was adorable! Best items i got in game, were from dancing out ugly women, while my wife and other beauties handed out epic lost city treasure map! Plus i loved the atmosphere and feel.

Right clicking/timing, wasn't hard, even in rogue difficulty (in which i beat the game into)...

So no marriage in Divine Divinity?

It's a diplomatic option in Europa Universalis II and subsequent games

And am I mistaken or did no one mention Pirates! ?

Sadly no.

Lineage II :P

I think that is one of the possible endings in Princess Maker.
http://everything2.com/title/Princess+Maker+2+Endings

Edit: typo fixed. Thanks PookaMustard

By Pricess, do you mean the feminine of price or a typo of princess?
Just kidding!

The Rune Factory series (an action RPG spin-off of the Harvest Moon games) lets you live, farm, and battle with a partner of your choice.

She is a princess that prints little pink price labels that she sticks everywhere. Great tablet game, BTW. The kids love it. :-P

Hmmm... I played so long ago, maybe I've forgot it. Sorry for misinfo.

I swear I remember playing of the Leisure Suit Larry games many years ago and that it featured marriage as some part of the game.

I cant remember which game in the series it was although it would have been one of the earlier ones with the graphics in the same general style as the first 2 Space Quest games.

Tbh I dunno why :P

Massive Chalice?