Montana Title 42. Adoption § 42-4-403. Consent to adoption

(a) the adoptee;

(b) the prospective adoptive parent; and

(c) the spouse of the prospective adoptive parent unless:

(a) be in writing and be signed in the presence of the court or an individual authorized to take acknowledgments;

(b) state that the parties agree to assume toward each other the legal relationship of parent and child and to have all of the rights and be subject to all of the duties of that relationship; and

(c) state that the parties understand the consequences that the adoption may have for any right of inheritance, property, or support.

(a) must be in writing and be signed in the presence of the court or an individual authorized to take acknowledgments;

(b) must state that the spouse:

(c) may contain a waiver of notice of any proceeding for adoption.