My 20month old son has developed an overbite which gets a little on his lower lip. I have a overbite teeth but not on lips. His father has perfect teeth. So it's not in his genes. He has all his front teeth and 2 back teeths grown completely. We have been giving him soother since he was baby. And we have stopped its use recently. I can see the soother has done it's damage! How can we correct this overbite? Or will this correct on its own as these milk teeth fall and permanent teeth grow? His upper lip part has a slight but visible bulge. I regret giving him soother so much. Need guidance.