You and I don't have bible evidence that Christ was married to a human woman. So, we don't have to demand that Christ was married such.
So here are some guesses. Christ Jesus who was God did not have any purpose for marrying. He came to die for mankind to be Savior of the world. He fulfilled the Law of God. And it seems that there may be one other thing that Jesus came to earth for, but I don't know it from memorization.
One more thing, in all of the prophecies foretelling Christ and other things about Him, there is not one verse that tells He will be married. Although, here are some verses that tell why Christ came.
King James Version
John 6: 38
For I came down from heaven, not to do mine own will, but the will of him that sent me.
John 12: 47
And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world.
John 18: 37
Pilate therefore said unto him, Art thou a king then? Jesus answered, Thou sayest that I am a king. To this end was I born, and for this cause came I into the world, that I should bear witness unto the truth. Every one that is of the truth heareth my voice.
Mark 2: 17
When Jesus heard it, he saith unto them, They that are whole have no need of the physician, but they that are sick: I came not to call the righteous, but sinners to repentance.
Matthew 10: 34
Think not that I am come to send peace on earth: I came not to send peace, but a sword.