Delusion Illusion

There were two things that significantly marked Dani's childhood: her vivid night terrors, and a wonderful imaginary friend.
After suffering a tragedy in her adult life and consequently blocking the world out, she reemerges with two invisible friends.
Convinced she's lost her mind, she pretends all is normal. Attending to her job at the animal shelter, she depends on her 'friends' to help her with all the frightening things in her life: dental appointments, driving a car, changes...
Then the night terrors return.
With the help of her friends and a mysterious (read: weird) Aunt, she learns of a family secret: Dani is not like everyone else. Her Aunt offers to train her, to teach her how to gain control over her dreams.
Of course, maybe her Aunt has simply gone off the deep end, too!