Further more... Jesus - the man...showed humanly attrributes at Gethsamne when he was praying... He was under so much stress that he sweated blood from his pores. He pleaded to God to have "this cup pass from me, Never the less your will be done"... Jesus showed a bit of fear knowing what was ahead... Would God, show these attributes?
You need to read your Bible...
Jesus was a man -- 100%.
He was also and at the same time 100% God.
If you disbelieve either statement, then you are not a Christian.
I'm not trying to insult you, nor even criticize you. It's simply a fact: to be a Christian, one MUST believe that Jesus Christ the man was also the Eternal Word, Second Person of the Godhead.
Mary is the mother of Jesus. Jesus is God. Therefore, Mary is the Mother of God. To believe otherwise is to deny Jesus' humanity or His divinity.