A. In all cases in which support and/or division of property (temporary, permanent, or otherwise) and/or payment of the guardian ad litem or mediator are in any way involved, each party shall file with the court and with the other party a typewritten or legibly handwritten financial affidavit which contains the information requested on the family division financial affidavit. Such affidavits shall be exchanged with the other party and filed with the court seven (7) days prior to any hearing, unless excused by the Court. If there has been no change in financial circumstances since the filing of the previous affidavit, a party may file an Affidavit of No Change. If, by the time of the hearing, there is any change in financial circumstances, a new financial affidavit must be filed and