Ivytail's choice: A warrior cats OC story

Ivytail was always different. Her sister was the only cat she was ever close to, and felt shy and awkward around their other clanmates. That was before her sister's blood and fur was found with no trace of a body. Everyone assumed she must have been ambushed by a fox or badger, but Ivytail knew better. She became even more distrustful of her clanmates, hot-headed, irritable, and bitter. When Ivytail finally reveals the truth about her sister's death, she is faced with an impossible decision. Which does she value more, her clan, or her kin?
AN: I appreciate comments, I'm kind of lonely lol. Ty!