The term *mother of Jesus* is what is used in Scripture.
Using the term the Holy Spirit insired keeps people from confusion and deception about who Mary is that using man-made constructs will lead to.
God isn't as dumb as Catholics think he is...They obviously think they will just help him out and put the words in Scripture that he should have put there...
There's a reason God did not call Mary the mother of God...It's been explained to these unbelievers numerous times to no avail...Obviously they want to play with God's word to try to justify their religion...
The Word Trinity does not appear in the Bible either. If all you have are insults and bad theology, you've obviously strayed very far from God.
Happens all the time.