If you dreamed that your ex-lover went crazy: Let us remind you that you have loads and responsibilities, you should stay away from people or situations with ups and downs, and you should not hesitate to respond negatively to suspicious people or jobs. To dream that your ex is crazy indicates that you do not want anyone to be well. If you support and help, both your life will change in a positive way and the life of the other person will change in a positive way.