family puzzle

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Across
  1. 1. parents
  2. 4. mother
  3. 6. family
  4. 9. grandfather
  5. 10. relatives
  6. 11. last name
  7. 14. daughter-in-law
  8. 15. husband
  9. 17. father
  10. 18. brother
Down
  1. 1. cousin
  2. 2. stepfather
  3. 3. great-grandmother
  4. 5. stepdaughter
  5. 7. son-in-law
  6. 8. half-brother
  7. 10. grandparents
  8. 12. stepmother
  9. 13. children
  10. 16. stepsister