Dreaming about being arrested and held in jail can symbolize feelings of restriction, guilt, or a sense of losing control in your life. The presence of your ex may indicate unresolved feelings or issues related to that relationship, possibly relating to feelings of betrayal or confinement.

This dream could be reflecting your subconscious struggles with past experiences and emotions tied to your ex, suggesting that you might feel trapped by those memories or unresolved conflicts. It might be helpful to consider what aspects of your past or current situation make you feel confined or judged.

To gain clarity, reflect on your current life circumstances and any lingering emotions related to your ex. Journaling or discussing these feelings with someone you trust may also help you process and release any burdens you may be carrying.