Fractures — Kim Antieau

Adam loves Lina and Lina loves Adam. Unfortunately, Lina is one of three personalities inhabiting the body of Teresa who is growing increasingly unhappy with her life. She wants Lina and Nick (the third personality) gone. On top of that, Lina keeps talking about her long dead love Russell. Everyone seems haunted by their pasts. Or is something more ghostly going on? (This short story first appeared in The Twilight Zone Magazine.)