You know the story. Twilight and Cadance escape the canterlot caves and stop the fake wedding before it can be official, exposing the Cadance upstairs as the changeling queen. But what if Chrysalis still tried to keep the act going? What if instead of revealing herself after the real Cadance showed herself, she tried to convince everypony that the Cadance who interrupted the wedding is the imposter? The end result may get a few chuckles from one or both sides.