Family member means an individual to whom a person is related as spouse, lineal ancestor, lineal descendant, or sibling, including:
(1) Great grandparent;
(4) Child, including a legally adopted child;
(6) Great grandchildren;
(7) Sibling of the family member in the farming operation; and
(8) Spouse of a person listed in paragraphs (1) through (7) of this definition.