The Changelings could not survive like this. The need to feed on love required them to be in close proximity to the ones that knew those they were trying to replace best, and consequently, those that were most likely to unmask them. They could not abide. This is why Chrysalis developed the most ambitious plan ever. They would capture the most beloved Pony in all Ponydom, but first, they had to take a lesser Princess.
A look at the events leading up to the Canterlot Wedding Incident.

With Lyra missing under mysterious circumstances, Bonbon turns to Harry Dresden, a Professional Wizard and Supernatural Investigator for help in finding her. Something is definately going on at Canterlot High, but Harry is too old to go undercover, so it is up to his apprentice, Molly Carpenter, to go undercover, find out what happened to Lyra, and uncover the truth about the goings on in Canterlot High before it can happen again.
Occurs after the events of "White Night" in Jim Butcher's "Dresden Files" Series

After being summoned to a meeting with Wonderbolt Commander Spitfire, Rainbow Dash finally learns the truth about why she has been passed over by the Wonderbolts all this time. A little bit of Rainbowfire.

Dear Princess Twilight,
I am afraid we have made a Terrible mistake. We need your help to find a way to fix it.
Your Friend,
Sunset Shimmer.

Sometimes movies don't end the way we think they should. This is how Equestia Girls should have ended. A selection of Equestria Girls Parody shorts, done in the style of Howitshouldhaveended.com's "How it should have ended" shorts.

Some might say that it was a Confluence of Magic. Others might declare it to have been the Will of Discord. Still more might claim that something in the Baker herself was to blame. And some would state that it was something about the dough. Truly, it could have been any of these factors, or a combination of them, but however it happened, its end result was a strange event so unusual, it changed Ponyville forever.

This is my version of what was going on in Sunset Shimmer's head as she achieved her goal and then failed in Equestria Girls.

Diamond Tiara hates Applebloom. The Farm Filly is way too perfect Not to.
But when something happens that shakes that Hatred to the core, can Diamond find the real truth? And are forgiveness, and even friendship even an option?

When Skye found himself in Equestria, he made some mistakes. In the land of Ponies and Magic, he was considered a monster. How did this happen? How all such things happen.
Just a few mistakes.

Misty Vale is a sky pirate. When her ship is taken and she is framed for a crime she didn't commit, she will find herself on the run from the law, with far less ability to escape. But when trying to recover her ship lands her in the middle of a chance to save one of the greatest treasures in Equestria, will she be able to mend her ways and save the day, or is there too much pirate in her to let the treasure go?