My ex's family was abusive, but I managed to escape. I moved back to my country in order to save my life.
Oh no, what did your ex's family do to you?
They took my rights as a human being.
You were smart to leave when you did for your safety and well being, so it's a good thing you escaped.  Your next move should be to report what your ex's family did to you to hold them accountable for what they did, or they will do it again to someone else.
I was able to escape the abuse, but I feel like I can never truly escape my abuser. Perhaps making sure they're held accountable will help me heal and move on.
You should be so proud of your strength and being able to survive such horrors. Reporting these monsters is what they deserve and it will absolutely help you and others moving forward.