Maybe. The Bible never states anything about the marriage of Jesus. BUT, there is also nothing stating that it couldn't have happened. Rabbis (Jesus was also called this) were allowed to marry and reproduce, and the bible explicitly states that Mary Magdalene went to anoint his body when she discovered the tomb empty. That would never, ever fly unless it was family.

Also, and I cannot truly attest to these since it is not in the bonafide religious texts, there is a family ossuary in Talipot(?) that contains inscriptions such as "Jesus, Son of Joseph", "Mariamene" (only time this name is used is in reference to the Magdalene), "Maria", etc.. basically the whole gang with the addition of "Judah, Son of Jesus".

The whole "Jesus never married or had kids" and celibacy was probably started during early Proto-Catholicism