Like poles repel; only unlike poles attract. You wouldn’t be attracted to your spouse in the first place if you were exactly the same. Appreciate and manage your differences well.
“So God created man in His own image, in the image of God created He him; male and female created He them.” – Genesis 1: 27
“And Adam said, This is now bone of my bones, and flesh of my flesh: she shall be called Woman, because she was taken out of Man.” – Genesis 2: 23