Dream going back to ex wife that I hated.
Dreams about ex-spouses can be complex because they often represent unresolved issues from the past. In this dream, the fact that you "hated" your ex-wife suggests that there may be lingering negative feelings or unresolved emotional conflicts between the two of you. The dream may be urging you to confront these issues and work through them so that you can move on.
Alternatively, the dream may also be symbolic of a desire to return to a time when things were comfortable or familiar, even if that time was not necessarily ideal. It's possible that you're feeling uncertain or anxious about some aspect of your life, and your subconscious is reminding you of a time when things felt more stable.
Ultimately, the meaning of the dream will depend on your individual circumstances and personal associations with your ex-wife. It may be helpful to reflect on your current emotions and relationships and consider how they may be connected to the dream imagery.