Your fiance is the man you plan to marry; 
your fiancee (or fiancée) is the woman you plan to marry.

book cover

Yes, my fiance emailed me this info (since I'm teaching and always love the look of a new pencil and common English error usage, and) because we were debating the correct spelling of the word. However, it turns out we were both using our version correctly to speak to the other!  Don't you just love sweet pet names like fiance?!

Oh and btw (as my middle school students love to say) WE SET A DATE!!!!!! 

Thank you, Finace, for finding such an amazing place! I knew I snagged you for a reason!

The Coffee CubBuster is gonna need a lot of coffee next semester!  I can't wait!