If you dream about your wife, there is a reason for that therefore pay attention to the emotions that you felt while dreaming of your wife. Make sure you look into your dream deeper and what you have said to your wife, what conversations you had and what you were doing in the dream. The feelings you have about your wife in the dreams are the same ones you have in your waking life. If you see the other person being your wife, but not your own, it means that you would like to see some of the features of that person in your waking lifes wife. To dream of somebody else being your wife could also mean that you are fantasizing about this person as being your partner. The dream could simply mean that you like this person and would like to have a wife with some of the qualities this person has. If you dream about your ex-wife, please see the meaning of ex-wife dream.
Read more about dreaming of Wife in other dream meanings interpretations.