Kris Jenner became emotional while recalling a volatile 2016 argument she heard about between her son Rob Kardashian and his then-girlfriend Blac Chyna that traumatized him.

Jenner testified for the second day from the witness stand in a Los Angeles courtroom on Friday that she believed Chyna attempted to murder her son. At the time, she said she was told that Chyna pointed a gun at Kardashian’s head, tried to strangle him with a phone cord and hit him with a metal pole while intoxicated.

“It was complete chaos. It was scary,” said Jenner, the 66-year-old “Keeping Up with the Kardashians” matriarch. She’s the first of four defendants -– a group that also includes her daughters Kim Kardashian, Khloe Kardashian and Kylie Jenner –- to testify in Blac Chyna’s $100 million lawsuit alleging the women conspired to have her reality show “Rob & Chyna” canceled and damage her celebrity status.