I have not seen any games that you can actually get "married" on, i have seen games where you can act like you are married (Runescape), simply give a diamond ring and some flowers then it's done - that's the only game i know of.
There are many websites that provide free online games with no downloads necessary. Kongregate is a social approach to online gaming. You can earn points, levels and badges while playing. Miniclip is...
my favorite game right now is called Code of Everand!! It's free and you dont have to download anything which is surprising because its such a cool game!Make sure you check it out:Google "Code of...