How could Bianca possibly be Mrs. Daniel's child?! We haven't noticed anything for this many years!" The entire Smith family felt as if they'd been struck by lightning. This signifies a multitude of things
This might mean that the child they raised might have been swapped at birth intentionally!
It might also mean their own child was purposefully abandoned, becoming the wretched foundling that had nearly frozen to death!
The child they received, unrelated entirely, was given a good life for many years, well-fed and well-educated.
Even their once baby-sitter has lived with them for years, who has always maintained close relationships with their daughter.
The other party didn't lose anything, yet jointly maliciously stole the life their child should have had.
Just pondering upon the possible validity of this outrageous scenario disgusts and infuriates the entire Smith family.