If you dreamed that your wife was pregnant by someone else: You should not skip details about your health, you should pay attention to your diet or fitness plan, you will be open to communication problems in some of your affairs in the evening. To see that your wife is pregnant by someone else in your dream indicates that you have fears about marriage, a troubled marriage for a single person and sometimes not wanting to get married, and for a married person to face their fears and forget about their past experiences.