Hi, I no longer know what to do. I am a young mother of 3 children, and with every pregnancy my teeth literally started to deteriorate and fall apart. I have lost a first premolar on one side, the canine on the other side has started turning black, and half of the first premolar and the second premolar on the other side have broken off. I do not know what to do because my dentist keeps telling me that I have excessively strong acid that is literally eroding my teeth, and although I brush them regularly, the condition only keeps getting worse. I am 30 years old and my teeth are very bad. I would like to have them repaired, but my dentist told me that this cannot be done, so I would like to ask for your opinion because I am really desperate. Can you help me?