Visible Scars (movie, 2012)

Seventeen years ago, Mike kills a new mother of twin girls and took the babies to a house in the woods, claiming them as his own to appease his wife's desire for kids. 10 years later Stacy flees to her uncle's old secluded cabin in those same woods to escape her abusive boyfriend. There she is haunted by the ghosts of the little girls crying for their mother.