My Don fiancé called off our wedding for her. So I married his rival

My Don fiancé Cole bet our wedding away at our joint bachelor party. Because my best friend Mia dared him to. He chose her feelings over mine without blinking. So when the Don of a rival family reminded me of an old promise—marry him if I'm still single at twenty-seven—I said yes. Cole thought I was bluffing. He flew to Mexico with Mia instead of fighting for me. By the time he stormed into my wedding, I was already wearing another man's ring. He lost me, then lost sixteen million dollars in one night. Some bets, you can never win back. I was done being the one who always folded.