In this chapter, "displaced homemaker" means a person who:
(1) has worked without pay as a homemaker for the person's family;
(2) is not gainfully employed;
(3) has had, or would have, difficulty in obtaining employment; and
(4) has depended on:
(A) the income of a family member for financial support and has lost that income; or
(B) government assistance as the parent of dependent children and is no longer eligible for that assistance.