Rachael's newest all-star, Jo Frost, is a pro at solving family feuds and parenting dilemmas so she is eager to help a few audience members with their situations. While every argument is different, she says there are rules everyone can follow when stuck in a dispute. "You have to listen," she advises, "And resolve [it], you know? You've got to have a resolution, otherwise it just gets swept under the rug!" Get more tips as she helps a mom and her 12-year-old settle an age old dispute — a proper dress code!