And your point is?
Because that verse in no way negates the statement made.
Mother of my LORD - kurios, is not the same word for God which is "theos".
You cannot justify the corruption of God breathed, Holy Spirit inspired Scripture with that verse and that mistranslation.
Yes, Lord and God are two different words but they can be taken to mean the same thing. E.g., we refer to Jesus, who is God, as Lord.
Looking at Luke 1:28 we again see the use of the word Lord (kurios): And the angel came in unto her, and said, Hail, thou that art highly favoured, the Lord (kurios)is with thee: blessed art thou among women.
The angel's reference to 'Lord' in Luke 1:28 is to mean God.