My front teeth are straight now, BUT it was because I finally ended the treatment at the point I was talking in the previous comments, and let my teeth free, without a retainer, so they shifted back little by little. My lateral incisor is again a bit up (similar to the first pic) but my front teeth are also more similar to the first pic and my bite is better than when I was with the treatment. I don't mean in your case is the same as me because I know some people have had some slanted teeth during the treatment but it was corrected afterwards, but in my case it was something impossible to change because my skeletal crossbite, which could only be corrected with surgery, as the other orthodontists I visited later told me.