1, maybe this relationship between you and your ex is not smooth, and you are not happy together, such as a series of factors such as personality disagreement, life values and lifestyle!
It may be related to the reason why you broke up in the first place. Did you hurt your ex so much that he hated you and wanted to forget you completely?
Maybe your predecessor was a very decisive person. He felt that since the two people had broken up, there was no need to contact again, and there was no need to continue to entangle!
4. Does your predecessor like the new and hate the old? He already has someone he likes, and wants to make a clean break with you. He doesn't want you to interfere in his life!