There could be several reasons why your ex unblocked you after 8 months but ignored your text:
Curiosity or Nostalgia: Your ex might have unblocked you out of curiosity or a sense of nostalgia. However, this doesn't necessarily mean they want to re-establish contact or get back together.
Mixed Feelings: They may have mixed feelings about reconnecting with you or responding to your message. They could be unsure about how they feel or what they want, leading to hesitation in responding.
Not Ready to Talk: Your ex might not be ready to engage in conversation yet. The breakup may have been challenging for them, and they need more time to process their emotions before interacting with you.
New Relationship: It's possible that your ex is currently in a new relationship, and they don't want to complicate things by engaging in communication with their ex-partner.
Avoiding Conflict: They could be avoiding conflict or potential emotional turmoil that may arise from talking with you again.
Moving On: Your ex might have moved on with their life and doesn't see any reason to engage with you anymore, even on a friendly basis.
No Interest: Unfortunately, it's possible that your ex simply has no interest in re-establishing contact or maintaining a friendship.
It's essential to remember that each individual is unique, and there could be countless personal reasons behind their actions. If you reached out with good intentions and wished them well, you've done your part. Now, it's crucial to respect their decision, whatever it may be, and focus on your own well-being and moving forward in your life.
If you're struggling with the emotions surrounding the situation, consider talking to friends, family, or a therapist who can provide support and guidance. Sometimes, closure comes from within, and accepting that you may not get the answers you seek can be a step towards healing and finding peace.