"9-9-204. Who may adopt.
The following individuals may adopt:
...
(4)
A married individual without the other spouse joining as a petitioner, if the individual to be adopted is not his or her spouse; and
if:
(i) The
other spouse is a parent of the individual to be adopted and consents to the adoption;
..."
"9-9-207. Persons as to whom consent not required.
(a)
Consent to adoption is not required of:
(1) a parent who has deserted a child without affording means of identification or who has abandoned a child;
(2)
a parent of a child in the custody of another, if the parent for a period of at least one (1) year has failed significantly without justifiable cause
(i) to communicate with the child
or
(ii) to provide for the care and support of the child as required by law or judicial decree;
(3) the father of a minor if the father's consent is not required by § 9-9-206(a)(2);
...
(b)
Except as provided in §§ 9-9-212 and 9-9-224, notice of a hearing on a petition for adoption need not be given to a person whose consent is not required or to a person whose consent or relinquishment has been filed with the petition.
"
"9-9-212. Hearing on petition -- Requirements.
(a) (1) Before any hearing on a petition, the period in which the relinquishment may be withdrawn under § 9-9-220 or in which consent may be withdrawn under § 9-9-209, whichever is applicable, must have expired.
(2) No orders of adoption, interlocutory or final, may be entered prior to the period for withdrawal.
(3) After the filing of a petition to adopt a minor, the court shall fix a time and place for hearing the petition.
(4) At least twenty (20) days before the date of hearing, notice of the filing of the petition and of the time and place of hearing shall be given by the petitioner to:
(A) Any agency or person whose consent to the adoption is required by this subchapter but who has not consented;
(B)
A person whose consent is dispensed with upon any ground mentioned in § 9-9-207(a)(1), (2), (6), (8), and (9); and
..."