Hello! Here's the thing. I finished an orthondontical treatment 8 mothns, this being palate expansion and open bite correction. When i was installed the retainer i felt that my back teeth from the lower jaw were still rubbing the top teeth, not overlapsing them, but not what was supposed to be. I was told that i hada sever over bite in the beginning of the treatment, and even though it hasimproved a lot i am not entirely satisfied. I don't know if it is my fault for any irresponsibility during the treatment, or forgeting to use the rubber bands etc,but i supporteda lot of pain from the palatal expansion and it seems that it wasn't enough. Well at the moment i am wearing a retainer and lately i feel that my teeth are getting worse, even though i wear it every day,all the time. My question is: if i wanted to redo the treatment would i have to go through a 2-year process all again?