Under Maine law, parentage can be established through any of the following actions:
                        (1) giving birth, (2) adoption, (3) acknowledgment of paternity, (4) unrebutted presumption
                        of parentage, (5) adjudication of de facto parentage, (6) adjudication of genetic
                        parentage, (7) consent to assisted reproduction, and (8) consent to a gestational
                        carrier agreement. Me. Rev. Stat. tit. 19-A, § 1851 (2019). Once parentage is established,
                        it “applies for all purposes,” except as otherwise specifically provided, unless or
                        until parental rights are terminated. Me. Rev. Stat. tit. 19-A, § 1853 (2016).
                     
                     Before a court will adjudicate a person to be a de facto parent, it must first make
                        the following determinations:
                     
                     1. The person has resided with the child for a significant period of time;
                     2. The person has engaged in consistent caretaking of the child;
                     3. A bonded and dependent relationship has been established between the child and
                        the person, the relationship was fostered or supported by another parent of the child,
                        and the person and the other parent have understood, acknowledged or accepted that
                        or behaved as though the person is a parent of the child;
                     
                     4. The person has accepted full and permanent responsibilities as a parent of the
                        child without expectation of financial compensation; and
                     
                     5. The continuing relationship between the person and the child is in the best interest
                        of the child.
                     
                     Me. Rev. Stat. tit. 19-A, § 1891(3) (2016). Adjudication of a de facto parent “establishes
                        parentage,” however, an order requiring the payment of support to or from a de facto
                        parent does not disestablish the parentage of any other parent, nor relieve any other
                        parent of the obligation to pay child support unless otherwise ordered by a court.
                        Me. Rev. Stat. tit. 19-A, § 1891(4)(B). Notably, an adjudication of de facto parentage
                        also entitles the child to inherit from the de facto parent in the same manner as
                        a natural child. See Me. Rev. Stat. tit. 18-C, § 2-115 (2019) (a “‘parent’ for purposes
                        of intestate succession means a person who has established a parent-child relationship
                        with the child under Article 9 or Title 19-A, chapter 61 and whose parental rights
                        have not been terminated.”).