Usually points to too much egotism. Overcoming egotistical notions. Encounters with “others” (either in the form of strangers or the self) are the beginning of building self- awareness and self-knowledge. Often the task at hand is to become consciously aware of oneself. In most cases, the image in the dream is that of a stranger or foreigner who is representing a part of the self. On the other hand, what you believe to be normal (in your own life) is questioned, and you are challenged to seek self- knowledge and to re-examine your lifestyle.... Little Giant Encyclopedia
References in this dream may be literal. Perhaps you are concerned about your relationship or have unconscious feelings about it. However, you may be projecting other thing in this dream. Your dream husband, perhaps, represents your father or the masculine side of your nature. Dreams about husbands and wives may refer to an aspect of your personality that you see reflected in your partner; therefore, if a woman dreams about her husband, surely this dream refers to the masculine, energetic aspects of her nature and the actions of the husband in the dream are actions that she herself would like to accomplish.
If a man dreams of the husband of another woman, that man should question what the husband represents to him and what his true feelings are about the woman. As always, the context of the dream is of great importance for interpretation.
If you dream that you’re married and you are not in real life, popular superstition predicts problems. However, being next to an unknown spouse is an omen that promises marital bliss.... The Big Dictionary of Dreams