While the half-siblings follow each other on Instagram ... this [podcast]," he said. Brody's mother, Linda Thompson, and Kendall and Kylie's mother, Kris Jenner, raised their children separately.

Brody Jenner attended his dad Caitlyn Jenner’s ... in these pics that were there,” Caitlyn captioned the post on Instagram.

While Brody Jenner appeared on the reality competition show Special Forces: World's Toughest Test, his mom Linda Thompson had an altar in her house where she would pray for her son's safety.

Thompson and Caitlyn, 75, were married from 1981 to 1986, during which they welcomed sons Brandon, now 43, and Brody, now 41. Decades after they divorced, the former Olympian came out as transgender ...

Brody Jenner shared a video on Instagram of his fiancée, Tia Blanco's, giving birth to their daughter in a tub of water. 'The Hills' alum Brody Jenner is officially a new dad.