Chip and Joanna Gaines point to teamwork as their secret to overcoming past struggles as they fought to get their now-thriving business off the ground.“Chip and his family have always had this thing that Gaines never quit, so he’d say, ‘Jo, we’re not going to quit, we’re going to make it through this,’” Joanna, 42, recalled during a virtual discussion on Wednesday, July 1.The former Fixer Upper stars revealed why their business risks paid off — even if they didn’t believe they would — while