Hi Shygurl,
I'm still evening out my hair from last years (last) hairdresser nightmare.
This is what has help me:
1. Wash my hair daily...or every other day sometimes
2. Trim my ends every 8 weeks
3. NO chemicals at all...keeping it natural keeps it stronger.
4. Keep my hair moist at ALL times, especially the ends
5. Use a reconstructor when I feel my hair needs it.
6. Hot oil treatments...weekly...Olive Oil, Olive Oil, Olive Oil...extra virgin.
7. ...and most of all AVOID ALL HAIRDRESSERS, I do my own hair
I'm just starting to see real progress because I've been doing a lot of heavy trimming in the past, but at least my hair is even and I know the end result.
I hope this helps.