Her teeth look exactly the same as Sarah’s and jaces and I suspect will be the same with mila as they all have that mouth where the top lip hangs way over the bottom so it’s definitely hereditary I think with isla it’s maybe more obvious because of the way she speaks but I’d guess that’s a lot to do with never being corrected as with Jace they baby talk to him as they did to isla , I admit no where near as much ! They still call isla a little girl to this day whilst Constantly calling jace a big boy ! I swear they are demented ! But they don’t correct his speech either and so they will both ( jace and mila ) be the same as isla ! I think the only reason Esme speaks so well ( when not screaming ) is because she probably brought herself up as she’s the only one other than jace ( now ) that won’t have been the baby for very long and so wasn’t pandered to in the same way as all the others. How ironic ! The child who speaks the best is the one who was most neglected ! You couldn’t make it up !No offence to Isla as I feel so sorry for her, she really needs to see the dentist, her teeth was never that bad only past year or 2 they've turned like that.