(1) The surviving spouse is personally liable for the obligations of the common matrimonial property of the continued community of property.
(2) To the extent that the personal liability applies to the surviving spouse only as a result of the occurrence of the continued community of property, the provisions governing the liability of the heir for the obligations of the estate apply accordingly; the estate is replaced by the common matrimonial property with the inventory that it has at the time when the continued community of property commences.
(3) No personal liability of the descendants entitled to a share for the obligations of the deceased spouse or of the surviving spouse is created by the continued community of property.