Sharing Our Innermost Thoughts

Feeling angered and wanting to seek revenge for making my life hell from a young age . Just want to destroy the life of that person. How can be people be happy after destroying someone else life . Why don’t they live a hell life I. E. sad, angered, wanting to cry and their family also scattered instead of me . Why do they live a great, happy life with their family intact. Why why ? Why don’t God punish these people why