We believe in one God, who has no partner. When the Bible calls Jesus “the Son of God”, it never means a physical sonship, or that God has a wife, or that there is a second god alongside him. We reject that idea too.
What it means is that Jesus is the eternal Word, who was with God from the beginning and is one with him in essence, and who then became human to make God known to us. The word “Son” expresses a oneness of nature and an eternal relationship, not a physical birth, and not a created being.
In the beginning was the Word, and the Word was with God, and the Word was God.
John 1:1
We know this is a deep question that needs calm conversation, and we would be glad to explain it to you as we read the texts together.