Mark Estes Breaks Silence on Kristin Cavallari Split

Kristin Cavallari, 37, shocked ex Mark Estes, 24, with split - as insiders reveal why her friends had reservations about the Montana Boyz star

Kristin Cavallari hints that she gained more custody of her three children with ex Jay Cutler: 'It's changed'

Kristin Cavallari Reveals Custody Arrangement With Ex-Husband Jay Cutler Has Changed