In a contest between a person who is entitled to notice pursuant to section 9 of P.L. 1977, c.367 (C.9:3-45) objecting to the adoption and the prospective adoptive parent, the standard shall be the best interest of the child. The best interest of a child requires that a parent affirmatively assume the duties encompassed by the role of being a parent. In determining whether a parent has affirmatively assumed the duties of a parent, the court shall consider, but is not limited to consideration of, the fulfillment of financial obligations for the birth and care of the child, demonstration of continued interest in the child, demonstration of a genuine effort to maintain communication with the child, and demonstration of the establishment and maintenance of a place of importance in the child's life.
A judgment of adoption shall be entered over an objection of a person who is entitled to notice pursuant to section 9 of P.L. 1977, c.367 (C.9:3-45) communicated to the court by personal appearance or by letter if the court finds, during the six-month period prior to the placement of the child for adoption or within 120 days after the birth of a child or prior to the date of the preliminary hearing, whichever occurs first, in the case of a child placed for adoption as a newborn infant:
The regular and expected functions of care and support of a child shall include the following:
A parent shall be presumed to have failed to perform the regular and expected parental functions of care and support of the child if the court finds that the situation set forth in paragraph (1) or (2) has occurred during the six-month period prior to the placement of the child for adoption, or within 120 days after the birth of a child or prior to the date of the preliminary hearing, whichever occurs first, in the case of a child placed for adoption as a newborn infant.
In the case where the objecting parent is incarcerated during the six-month period prior to placement of the child for adoption, relevant factors to be considered in determining whether that incarcerated parent has failed to perform the regular and expected parental functions or is unable to perform the regular and expected parental functions pursuant to this subsection, shall include the extent of the relationship which existed between the parent and child prior to incarceration, including financial support; the efforts made to continue a relationship during the incarceration; the ability to communicate and visit with the child during incarceration; and the effect of the communication and visitation on the child's development in terms of providing nurturing and emotional support.
N.J.S. § 9:3-46