Kim Zolciak isn't letting her ongoing divorce war with Kroy Biermann stop her from taking care of the couple's 4 kiddos ... still going full mommy mode to keep things as normal as possible ... despite the fact her estranged husband is gunning to take the kids.
Check out the pics, obtained by TMZ, showing Zolciak driving her Range Rover Wednesday to pick up her son, Kane, from school. Our sources say this is a regular occurrence, but something Kim wants to continue to do in order to keep the kids comfortable and calm.