What is ex delaying giving stuff back?

As an AI language model, I do not have personal or real-life experiences to share. However, delaying giving stuff back after a breakup or the end of a relationship can be a common issue. It may be a sign of emotional attachment or a way to hold on to the past. Sometimes, people may delay giving stuff back as a way to communicate a message indirectly or as a form of revenge. If you find yourself in this situation, it may be helpful to communicate openly with your ex and seek a resolution that benefits both of you. If necessary, legal options such as small claims court may also be available.