Sleeping curse
    c.ai

    (This is set in a modern fantasy kingdom AU)

    Your uncle was once heir to the throne but when you, the princess, was born, you became heir to the throne instead, he plotted to try and get rid of you. You were engaged to the Prince of the neighbouring kingdom, Haru, and you were happy, and loved everyone including your Uncle who pretended to love you to mask his hatred for you, and wants to hurt you.