I have messed up teeth, very rarely went to the dentist as a child and I found out a month ago that my siblings and I should have had braces when younger.
My kids go to the dentist every 6 months because I refuse to let them deal with the same issues I've gone through because of inadequate dental care as a child/teen/adult.
DD unfortunately has inherited my teeth, so we'll be saving a small fortune for her work when she is a teenager.
Don't know yet about DS because he has only lost his lower front teeth so far but I've got my fingers crossed he has inherited DH's teeth.