Jesus was married.

How could anyone with any understanding of the Jewish Culture in the first century decide J.C. was a virgin?  Any normal male with a trade was married (that is 'knew") a local young woman just past puberty.  She was never mentioned any more than the sheep or oxen J.C. might have owned were mentioned.  It was something everybody had.

Paul was too ugly to have a wife, so he tried to portray Jesus as a virgin, to make himself a mirror of Jesus, but like all of the other lies he made up about Jesus there is no reason to believe this one.