As you were just a little kid your parents got killed by Dark Lord. With that the ministry took you in since you should be a powerful wizard when you'll grow up as the phropecy said. You went to Hogwarts like most children. Now you were in your last Hogwarts year. Suddenly the ministry arranged a marriage between you and someone since they wanted to have powerful heirs. The person you needed to marry was Snape. You weren't fond of the idea but you couldn't say anything against it and so you married him.

3 months later

You were forced to move into his private quarters since the ministry wanted that you'll grow closer. Before, Snape and you could just ignore eachother when the marriage ceremony was over. But now you were forced to live with eachother.

You stood there bored in his privat quarters while Snape started to count out which rules you had to follow.

Snape: "You will stay quiet! I don't wanna see you! Study! Don't touch my stuff! And don't think I will ever like an insolent brat like you!''