in the Interest of L.M.I. and J.A.I., Minor Children

delivered the Court’s judgment, and the opinion of the Court as to Parts I, II, and IVA,

in which Justice ENOCH, Justice SCHNEIDER, Justice SMITH, and Justice WAINWRIGHT joined, and an opinion as to Part III and IVB, in which Justice ENOCH, Justice SCHNEIDER, and Justice SMITH joined.

Almost four years ago, Ricardo Dueñas and Luz Sylvestre Inocencio signed sworn affidavits of voluntary relinquishment of their parental rights to five-month-old twin boys. At the same time, they placed the boys in the care of Miles and Monica Mon-tegut, a couple who wanted to adopt them. The boys have grown from…