Foot-Washing Water at My Best Friend’s Wedding

At my best friend's wedding, her parents blocked the groom at the door and forced him to drink her foot bathwater. They said he couldn't take the bride unless he drank it. My spineless friend kept pleading for help with her eyes, but I ignored her. In my previous life, I had helped her fend off her parents' unreasonable demands, yet she blamed her unhappy marriage on me for not making her husband drink the foot bathwater. So this time, let her find out for herself whether a basin of foot bathwater can bring harmony to a marriage.