Dream about long time ex is an indication for your limitations and restrictions. You are trying to find yourself or are looking for some aspect of yourself that may have been suppressed or forgotten. You feel rejected by those around you. This is a metaphor for an authoritative figure or a father figure. You are feeling sluggish and insecure.
Long time ex dream is unfortunately an admonition for aspects of yourself that you find repulsive and ugly. You feel that someone has violated your integrity or creativity. You are unable to stay in one place for too long. The dream is a message for rightness of an idea, decision, or plan. You will be receive some bad or offensive news.
If you dreamt about long time ex:
This is not the day to do in-depth research of any kind, whether it’s an intellectual subject or how to put together a new computer system. Your mind is not as focused as it usually is, and it might temporarily be difficult for you to grasp new concepts that you’ve never encountered before. This is no reflection on your intelligence, just one of those vague days we all have. By tomorrow, all should be normal again.