Kim Zolciak and Kroy Biermann might be bickering again amid calling off their divorce -- but they're still breaking bread together, and doing it in public, no less.
TMZ has obtained photos of Kim, Kroy and their kids hitting a Chili's Sunday in Georgia, and they all sat in the same booth ... with eyewitnesses telling us mom and dad were right next to each other during their 45-minute meal.
As we reported ... sources are telling us Kim and Kroy are fighting once more, this after some police body cam footage was released from earlier this year -- when they were still in the throes of their nasty divorce, which they've withdrawn from the courts.
Some harsh allegations were hurled on both sides during a police visit in May. Kroy claimed Kim had a gambling problem ... and Kim said Kroy might be suffering from a brain injury.
While they're not on great terms now (again) ... it seems Kim and Kroy can keep it together enough to still hit the town as a family unit, and put on a united front in front of other people.