A wedding is an occasion when two families come together. Weddings are a joyful occasion. But what happens if your very own cousin tries to steal your spotlight? The story below tells the story of the disappointed bride. The Original Poster (OP) has been preparing for her wedding for the last three years, and they have sent out save-the-dates in anticipation of the big day. OP discovers, however, that her cousin—who has been legally married for the last 15 years—has planned a vow renewal for th…