Words mean things. God has no Mother. The bible said that the Son of God was born of a virgin. It doesn't say that God has a mother.
Is Christ God?
Is Mary His mother?
If you read the thread from the beginning, within a hundred posts or so you will see the same objections as yours raised and answered. I do not mind answering them again, but you will get the answers sooner if you read the thread and then ask what remains unanswered.