We honor her as the Mother of Jesus.
Who made you the authority on Catholic doctrine.
Saying that we obtain everything through Mary goes well beyond just "honoring her as the Mother of Jesus."
"The foundation of all Our confidence, as you know well, Venerable Brethren, is found in the Blessed Virgin Mary. For, God has committed to Mary the treasury of all good things, in order that everyone may know that through her are obtained every hope, every grace, and all salvation. For this is His will, that we obtain everything through Mary."
Pope Pius IX, in Ubi Primum (On the Immaculate Conception), Encyclical promulgated on February 2, 1849, #5.'Every grace granted to man has three degrees in order; for by God it is communicated to Christ, from Christ it passes to the Virgin, and from the Virgin it descends to us.'
Pope Leo XIII, in Iucunda Semper Expectatione (On the Rosary), Encyclical promulgated on September 8, 1894, #5.