Hi
For front teeth that are misaligned, the most appropriate option in most cases is orthodontic treatment (braces). However, you also mention some childhood trauma, which creates other possible issues that may need additional, or alternative, approaches to therapy. Hence, it would be best to see a dentist and discuss your options after a thorough evaluation. Hope this helps.
Next Steps
Set up an appointment with a dentist or an orthodontist and discuss your problems and the available options.