Brothers and Sisters Connected Forever

12345678
Across
  1. 4. Oldest Son
  2. 5. Claims the Mom role
  3. 6. Oldest Daughter
  4. 8. Really is the baby
Down
  1. 1. Always on our minds
  2. 2. The Trouble Child
  3. 3. Claims to be the baby
  4. 7. 18 months apart from 3 across