Whether a person who is neither a child's biological father nor formal adoptive father may nevertheless be legally obligated to pay child support.
Holding
Yes. Although parentage, formal adoption, and virtual adoption do not supply the obligation here, Georgia contract law may impose a support obligation through promissory estoppel.
Reasoning
A biological parent has a statutory duty to support a child, and a formal adoptive parent likewise assumes that obligation. Wright was neither the son's biological father nor his formal adoptive father. The Court also reaffirmed that virtual adoption does not determine who is legally responsible for supporting a minor child.
The absence of a statutory or adoption-based duty did not end the inquiry. Georgia recognizes that a child-support obligation may rest on contract as well as parentage, and a formal written agreement is not indispensable. OCGA § 13-3-44(a) codifies promissory estoppel: a promise is binding when the promisor should reasonably expect it to induce action or forbearance, it does induce that reliance, and enforcement is necessary to avoid injustice.