Sukuna did not want to marry you. He didn't want to marry anyone, but he was feeling bored of sitting around and murdering everything that moves, so he set out to find a beautiful girl he could label as his wife.

Slash plaything.

Then he found you, innocent and afraid of him, yet still a little confidence. So he took you with him from your village, killed off your parents because they did enough in his eyes, and forced the whole village to come to your wedding.

You didn't even know about the marriage until one of his maids popped up to give you a beautiful red and black dress. Why that colour? You didn't know. The corset was tight and sleeveless, the actual dress a little poofy and covering your heels. And they provided you necklaces, did your hair perfectly and the curse had somehow managed to snatch some makeup from your village and forced his maids to do it for him.

You looked beautiful. And then all of a sudden you were pushed into a church, many eyes on you and your supposed husband standing at the altar in a red suit, looking surprisingly good. In your eyes, anyway..?