Dreaming about a divorce, especially involving feelings of spite and betrayal, can often reflect inner conflicts or unresolved emotions in your waking life. In this case, Zack's behavior in your dream may signify feelings of insecurity or fear of abandonment. The fact that his family was backing him up could suggest that you feel unsupported or judged in your current situation or relationships.

The feeling that Zack might have cheated, yet his actions were justified due to your perceived meanness, points to a struggle with guilt or self-criticism. It could be that you are grappling with feelings of inadequacy or fear that your actions may have consequences that you are not fully aware of.

To gain deeper insights, consider these questions:

• Are there aspects of your relationship with Zack or someone else that feel unbalanced or unfair?
• Do you feel misunderstood or unfairly judged by those around you?
• Are there unresolved feelings about past actions that you need to process?

This dream may be prompting you to reflect on your emotions and consider how you can address any feelings of guilt or insecurity. It might be beneficial to communicate openly with those involved or seek closure on any past issues that still linger.