Family means two or more persons related by blood, marriage, or decree of court, who are living in a single residence, and are included in one or more of the following categories:
(1) A married couple and dependent children;
(2) A parent or guardian and dependent children; or
(3) A married couple.
20 CFR § 675.300
In addition to the definitions set forth in WIOA and those set forth in specific parts of this chapter, the following definitions apply to the regulations in parts 675 through 688 of this chapter: