Partially mirrored from The NP FanFiction Archive.
Spike has been in love with Rarity since they first met, so when a young filly reveals her feelings for him at the worst possible time, he ends up caught in the middle of a feud that is liable to tear a family apart. If only he could understand his own heart.
The setting, as well as the characters and original concepts, are the property of Hasbro.
Sibling Rivalry is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.