Dream about someone building a wall is sadly financial worries and concerns. You need to think twice about committing to a relationship. You are needlessly working twice as hard or doing double duty. This hints security, nurturance, protection and feminine qualities. Your life has become monotonous and repetitious.
Someone building a wall dream is your inability to provide for your family. You need to step away from a situation that will harm you. You are putting yourself first and making decisions for yourself, not for others. This refers to your curiosity, your subconscious thoughts and your need to express them. You are trying to divert attention away from a problem.
If you dreamt about someone building a wall:
There are two possible ways you could deal with your current romance problem; one is to pretend that nothing is happening; the other is to get bitter and twisted about it. If you talk to each other civilly, then this may help.