How The Story Grew
The married Jesus with a secret family is not an ancient tradition that the church suppressed. It is a modern story assembled from pieces written centuries apart. Laid out in order, you can watch it being built.
A collection of theological sayings from a Christian movement with its own ideas about secret knowledge. It calls Mary Magdalene the companion of the Lord. It says nothing about children.
A Coptic copy of that text turns up in Egypt among a cache of codices. For most readers it is the first time they have heard of it.
A popular book proposes that the Holy Grail was a bloodline descended from Jesus and Mary Magdalene, carried into France. Its key documents came from a secret society story later shown to be a twentieth century hoax.
Dan Brown turns that theory into a bestselling thriller. It is a novel, and millions of readers absorbed its history lessons as though they were footnotes.
A documentary about a Jerusalem tomb, a papyrus scrap that says my wife, and a 2014 book reading a Jewish romance about Joseph as a coded biography. Each one makes headlines. Each one falls apart under review.
The oldest piece of this story is a text from roughly two centuries after Jesus, and even that one never mentions a child. The bloodline itself is a twentieth century invention.