Natalia Grace Calls Adoptive Mom a "Monster"

Natalia Grace is speaking out about her time with the Barnetts.

After the mysterious case of the Ukrainian native—who was adopted by Michael and Kristine Barnett in 2010 when she was 6 years old—was previously explored in harrowing detail, she's ready to share her side of the story.

Though the former couple have alleged that Natalia—who has spondyloepiphyseal dysplasia congenita, a rare genetic disorder—was not a child, but rather a dangerous adult who subsequently attempted to kill them, Natalia has maintained that she was a young girl looking forward to her future when the Barnetts took her in.

But instead, she believes there was ulter…