Amityville: The Awakening

Belle, her little sister Juliet, and her comatose twin brother James move into a new house with their single mother Joan in order to save money to help pay for her brother's expensive healthcare. But when strange phenomena begins to occur in the house, including the miraculous recovery of her brother and Belle's increasingly horrifying nightmares, Belle begins to suspect her mother isn't telling her everything—and soon realizes they just moved into the infamous Amityville house. Read more on Wikipedia.