Ex-NXIVM Member Claims Allison Mack Instructed Her To Make Up Incest Abuse Story As Blackmail Material On the stand, she said her father did not actually abuse her. “I couldn’t write anything,” she said. “Like, my family is amazing. I love my family.” However, she said she wrote up the false allegations against her father anyway. She also claimed that Mack instructed her to make a sex tape, which she said she provided.