The fact is, God Created and brought Jesus to the earth with a reason,which was to save and promote his kingdom.

Now the second reason is that he wanted to save ppeople from sin and cure the sick ,the poor,for  wchich we ae stiil living in this world because of God's favour and mercy up on us .

Jesus therefore didnot have time for marriage as he was informed by his father why he was created,wahich reasons are mentioned from above.