KIM ZOLCIAK AND KROY BIERMANN

Kim Zolciak And Kroy Biermann Seen Together Hours Before Explosive FightKim Zolciak and Kroy Biermann painted the picture of a happy family during a low-key outing with their kids Monday ... a scene that drastically changed 2 hours later when cops were called to settle an explosive fight.

Both were seen together leaving a barbershop in Alpharetta, Georgia, with some of their kids in tow before making a stop at a nearby Starbucks.

LEAVING SEPARATELY BACKGRID

On the surface, all seemed well -- but on closer inspection, Kim and Kroy were without their wedding rings again. As we first reported, not long after the errands all peace was shattered when one of their kids called the cops over their…