I think Jesus was here as Immanuel (God with us) to have a fully human experience, and while I claim no proof (unlike Dan Brown) it would not astonish me to find that Jesus was married.

If He is really omniscient how can He not know that the experience of romantic love? To me if this were true it does not diminish Him in any way, but of course many disagree and would call this blasphemous.

Maybe we'll find out in the next life.