I didn't sees GM's response. One challenge you could run into if I'm understanding correctly your finances, is that your h could ask for spousal support. Again, check into the GA child support guidelines (they are posted online with several calculators and straight forward). You must protect yourself financially. No ifs, ands or buts.
3 kids BD 12/15/13 (IDKIILY. ) Rope dropped Cirque du Soleil style D final 9-9-14 "Some people are born on 3rd base and go through life thinking they hit a triple." Barry Switzer