Actually it depends, yes your jaw can change it depends on your bite , loss of teeth and movement of the maxilla. the maxilla is all the cheekbones, and near orbit area down.
If you read mike mew about the maxilla forward or backwards, the position of the tongue and loss of teeth.
Taking the male hormone will actually make your face flat, and estrogen with more apples cheeks.
claimingpower.com is a source where it reveals why teeth effects our jaws, cheeks, bites and breathing problems.