This is an alternative narrative based around the storyline of season 2 episodes 25-26 A Canterlot Wedding.
When Shining Armor banished Twilight from his wedding, she returned distraught to Ponyville, but she soon got to hear about the changeling invasion of Canterlot.
With the help of some unexpected allies, she returns to try and put everything right.
*** featured at #4 12/6/19 - 12/7/17 - thank you all! ***