Replied by Charity (Faithville , Us) on 03/23/2015
You may be talking about the bone growths many people have on the roof or the floor of the mouth called Tori. Maybe her gum has another tooth coming through it and that is why it is enlarging. Earth Clinic has a dental section for reading on remedies for infection or tooth health. Mineral imbalances can cause dental issues. A hair analysis would be interesting.