Dream about sister marriage is your personal hang-ups. You need to be more flexible in your thinking or decision making. Others may perceive you as fragile or vulnerable. It refers to your need for some balance in your life. You may be feeling isolated or emotionally restrained.
Sister marriage dream is a clue for unity, completeness, acceptance or agreement. You need to get to the bottom of some matter. You are trying to piece together some information. It signals your religious faith. You are getting carried away by your feelings.
If you dreamt about sister marriage:
A much-needed sense of detachment from a certain relationship that has proved fairly troublesome lately is set to wash over you today. You have needed some space to get a few priorities of your own sorted out and clarified. Now take this sense of clarity and use it to make a final decision that will ultimately bring about the best for both of you.