Why did my sister lie about her death divination?

Revenge on my sister. Death Divination is a horror film produced by Universal Pictures. The film is directed by stiles White and co-starred by olivia cooke, shelley hennig and daren kagasoff. The film was released in the United States on 20 14124. In movies, my sister lied because she robbed her boyfriend. To get back at her, she lied to her sister.