Montana law is instructive. The law in Montana is clear: whether a post-adoption visitation agreement is enforceable shall be decided by the District Court pursuant to a 'best interests' analysis. Groves I, 277 Mont. at 186-87, 920 P.2d at 985-86. The adoptive parents' wishes is but one factor among many to be considered by the District Court. See Section 40-4-212, MCA.