Uneven Uni-tooth! Is bonding fixable/removable/improvable? Can my teeth be restored to the previous state? (Photos)

'04 had bonding done.Have gum recession w gumgrafts. Invisalign for crwding/gums.Front teeth moved.Wanted to tweak tooth bef final retainer.Chose dentist thru reviews/photos.Consult w assistant,tried to explain want sim.shape/sz front teeth.At appt Dr filed/sawed/bonded.Told me to rinse&left room for nxt pt.Told asst I HATED it.Tooth looks worse/shorter than bef.Weird line/space betw teeth.Bonded teeth tog also.Can be fixed/removed/improved?Don't want to file down other tooth or do veneers.