family member
(e) The term “family member” means, with respect to a mortgagor under such section, a child, parent, or grandparent of the mortgagor (or the mortgagor’s spouse). In determining whether any of the relationships referred to in the preceding sentence exist, a legally adopted son or daughter of an individual (and a child who is a member of an individual’s household, if placed with such individual by an authorized placement agency for legal adoption by such individual), and a foster child of an individual, shall be treated as a child of such individual by blood.