My (23F) fiancé Derek (25M) disappeared the night before our wedding. I found him at our venue... having sex with my bridesmaid in the honeymoon suite. His brother, Cole (27M), was the one who helped me cancel everything and return the gifts.

For months, Cole checked on me. When Derek had the nerve to ask for "another chance," Cole punched him. Last week, Cole proposed with the ring Derek was supposed to give me. Now we're married, and Derek is crying to everyone that I "stole his brother and his future."

AITA? Derek destroyed our wedding - Cole just gave me a better one.