Kristin Cavallaris Coach Parenting Sparks Controversy

just revealed she makes her three children sit in coach on airplanes during family trips, while she sits in first class.

'They are growing up in a very fortunate situation and I want them to know this is my money. This is not your money,' the 39-year-old millennial mama told Aspire with Emma Grede on Tuesday.

'And you know, something as small as they fly coach [while] I'm flying in first class. That was important to me when they became old enough.'

When Grede replied that it must be difficult not to support her children during flights, Cavallari shot back: 'No it's not, when they're older! I'm all, 'Bye bye, guys! Have fun back there!''

The Uncommon James founder - whose net worth is reportedly $30 million - clarified that when her 13-year-old son Camden, 12-year-old son Jaxon and 10-year-old daughter Saylor were younger she would sit with them.

'I'd be like, 'Please don't fight. Please don't fight.' Like, who knows what's going to happen back there,' Cavallari recalled.

'But now, they'll be fine. Yeah, and it's good for them. And I think it's little things like that as a parent that make ultimately I think a big difference in the long run.'