Skyrim: HOW ROMANTIC

I have never been more frightened and/or confused when I found out I somehow got married to Ysolda in Whiterun. All I did was give her a mammoth tusk...

Well heres the short story. After completing her little task, I left Whiterun to adventure. Went to Riften and other places. Ended up getting into the quest which ends up being Sanguine's quest. But Ysolda was one of the random factors put into the quest (factors are random for everyone.)

So she talked about how I was once to be married and how I took my fiance out in the twilight of the moons and yadda yadda and that she had my ring from this supposed fiance and that she wouldn't tell the rest of the story unless I paid for the ring (2000 septims.) But somehow in all of this ramble I got married to her.

I DON'T KNOW WHAT HAPPENED! I FEEL MIND VIOLATED!