Genesis 2. Woman was created

Genesis 2:18 NIV
The Lord God said, “It is not good for the man to be alone. I will make a helper suitable for him.”

God actually don't want Adam to be alone. Here very interesting God actually look for helper  for Adam. So woman is the helper to man.

Genesis 2:20 NIV
So the man gave names to all the livestock, the birds in the sky and all the wild animals. But for Adam no suitable helper was found.

God get all the animals to the Eden thought that they could be the helper  to Adam. But later discover it is not.

Genesis 2:21 NIV
So the Lord God caused the man to fall into a deep sleep; and while he was sleeping, he took one of the man’s ribs and then closed up the place with flesh.

Genesis 2:22 NIV
Then the Lord God made a woman from the rib he had taken out of the man, and he brought her to the man.

Genesis 2:23 NIV
The man said, “This is now bone of my bones and flesh of my flesh; she shall be called ‘woman,’ for she was taken out of man.”

Genesis 2:25 NIV
Adam and his wife were both naked, and they felt no shame.

創世記 2:25 當時夫妻二人，赤身露體，並不羞恥。 (分享自Android快速聖經)

Here God call the woman the wife to  Adam.