Hi.
I am in a VERY similar boat as yourself. No kids yet, but married and 35 yrs old right now. Been working in the software industry for about 11 years with the last 5 as a contractor at the Centers for Disease Control.
Obviously, MCG is far and away my first choice. But, I cannot emphasize enough that if dentistry is what you want to do, apply to more than MCG. Even though MCG accepts 62 students, about half of those are reapplicants. So, that cuts it down to about 30 slots. On top of that, I do know they try to keep the classes 50/50 with the male/female thing. So, that cuts it even further. I do not want to sound discouraging at all, just know it will be tough. Hate to sound cliche, but if it was easy, everyone would be doing it 🙂
Best of luck and hopefully we will cross paths....really hoping we cross paths as fellow students at MCG! How awesome that would be. Feel free to PM me...where are taking your pre-req classes? By the way, congrats on the A.