If you have dreamed about the disappearance of your brother in a dream: You need to be careful with people who try to manipulate you or set stones in front of you, your desire to change your habits is high. The disappearance of your brother in a dream reflects the subconscious of someone who has experienced such pain in real life. Sometimes it is a sign of resentment in the household and resentment between siblings. Seeing that your brother is missing can also be interpreted that the person has an introverted nature in general and does not share his/her distress with anyone.