No, they think since Mary is “the mother of God”, He has to do what she tells him.
***
Which is witchcraft/sorcery, plain and simple.
At the command of Mary all obey, even God. [St. Bemardine] She is omnipotent, for the queen, according to all laws, enjoys the same privileges as the king [wrong]; and since the son's power also belongs to the mother, this Mother is made omnipotent by an omnipotent Son. [Richard of St. Lawrence] The glories of Mary, by Alphonsus Liguori http://www.catholictradition.org/Mary/glories6.htm#38
Note that in the text which Caths invoke as supporting the king giving a blank check to the intercession of the queen, that of Bath–sheba asking king Solomon to give Abishag the the Shunammite to Adonijah to wife, (1 Kings 2:13-22) the king actually responded,
Then king Solomon sware by the Lord, saying, God do so to me, and more also, if Adonijah have not spoken this word against his own life. Now therefore, as the Lord liveth, which hath established me, and set me on the throne of David my father, and who hath made me an house, as he promised, Adonijah shall be put to death this day. And king Solomon sent by the hand of Benaiah the son of Jehoiada; and he fell upon him that he died. (1 Kings 2:23-25)