The test results do not prove that Jesus had a wife, only that the fragment of papyrus with the phrase, “Jesus said to them, ‘My wife,’” is most likely not a forgery.
"…Dr. King presented the fragment with fanfare at a conference in Rome in September 2012, but wasbesieged by criticism because the content was controversial, the lettering was suspiciously splotchy, the grammar was poor, its provenance was uncertain, its owner insisted on anonymity and its ink had not been tested.
An editorial in the Vatican’s newspaper also declared it a fake. New Testament scholars claimed the text referred to the “bride of Christ,” which is the church — an interpretation Dr. King said was entirely possible…"
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