I think my maid is practicing black magic on my family. What things should I be looking out for? She is Filipino.

These are the top ten ways that maids try to "perform black magic" on employers: 1. Make soup for the employer with menstrual blood 2. Mix powder into employer's food 3. Make a "charm potion" with fingernails clippings 4. Implanting needles into the face and hands 5. Casting a spell on the rice container 6. Keep blessed water for protection 7. Mix urine into employer's food 8. Mail the employer's photo and hair back home to have a witch-doctor cast spells on them 9. Hide fish bones under the employer's bed 10. Stuff underwear under the employer's pillow