That’s the Creator’s plan. Genesis 2 tells us that woman and man were “made for each other”, but Genesis 1, telling of the creation of humans, talks about the image of God.
So God created humanity in his own image, in the image of God he created him; male and female he created them.
Love and partnership between man and woman echoes the love within the Godhead. We are to love our wives or husbands as God loved us, but we are also to love and share as God does!
Talk of loving like God seems idealistic. Since Genesis 3, the world is broken by human sinfulness.