I think it's fake, myself.
we have felt compelled to give this catalogue in order that we might be able to know both these works and those that are cited by the heretics under the name of the apostles, including, for instance, such books as the Gospels of Peter, of Thomas, of Matthias, or of any others besides them, and the Acts of Andrew and John and the other apostles, which no one belonging to the succession of ecclesiastical writers has deemed worthy of mention in his writings. And further, the character of the style is at variance with apostolic usage, and both the thoughts and the purpose of the things that are related in them are so completely out of accord with true orthodoxy that they clearly show themselves to be the fictions of heretics.
- Eusebius The Church History 3:25
Why would you automatically assume that? I have no idea as to its provenance but the statment contained therein is hardly brand new or unheard of.
Some gnostic texts from the 2nd and 3rd century make reference to Mary Magdalene as Jesus' "special companion" or "wife" (depending on translation) and many very old documents refer to Jesus as having loved her more than any other disciple.
To be honest I'd be very surprised if there weren't a handful of 4th Century texts floating around simply because the small handful that could read or write may have been exposed to the older texts.
On the other hand, what's Mark Hofman doing these days?
Funny that a fragment the size of a business card holds something controversial that is found nowhere in the bible.
Not saying it isn't true, just very ironic, if it is.
The Bible was pieced together by the Holy Spirit who delves into the mystery of the Trinity.
No. He probably didn't read the other writings from 2000 years ago either.