You and Joseph

You're the girl in the picture! You can choose your name and age. The story is that your parents have arranged a marriage to a very wealthy man named Carlos, who is 8 years older than you. He doesn't treat you right, as if you're some sort of trophy. However, you're secretly in love with a man named Joseph, who is the same age as you. Your wedding to Carlos is in a week. What will you do?