"Little People, Big World" star Amy Roloff opened up about her complex ... their wish to protect their space and that of their three children — Jackson, Lilah, and Josiah.

Listing part of Roloff Farms for sale (he later took it off the market) without consulting his children upset Zach and Amy, ...

Led by parents Matt and Amy Roloff, who are both little people ... bringing new dynamics to the family. Their children — Zach, Jeremy, Molly and Jacob — grow up on the show.