During her explosive testimony, Kylie Jenner said that Blac Chyna tried to kill her brother, Rob Kardashian, and threatened her in text messages.

Chyna is suing Jenner and three other Kardashian family members, claiming that they defamed her and caused the termination of her reality program Rob & Chyna.

The show ran for one season after its debut in 2016. The Kardashian family has previously refuted Chyna’s accusations, claiming in court that a restraining order Chyna obtained against Rob put an end to any plans for a second season.

The creator of Kylie Cosmetics testified under oath that she saw Rob after his epic argument with his ex-girlfriend and that he informed her what had transpired.

“He used the words ‘She was trying to kill me’. I assumed that was a death struggle … I remember him being very upset and kind of explaining what happened,” she stated.

She claimed that her brother was playing video games when Chyna approached him and wrapped an iPhone wire around his neck.

Credit: ELLE

He allegedly informed Jenner that he locked himself in the main bedroom and “that’s why the door was damaged,” according to Jenner.

In answer to queries from Chyna’s attorney Lynne Ciani, Jenner replied, “I did go to the house [after the incident].”

Kylie testified in court in Los Angeles, saying she once awoke to frightening text messages from Chyna.

“She sent me a bunch of devil emojis and said, ‘counting down the days’ to beat me,” stated the cosmetics entrepreneur.

When Kylie was questioned by Blac Chyna’s attorney Lynne Ciani about why she did not report the claimed threats to the police, she replied, “I took it as an empty threat, I assumed maybe she was high”.

Jenner, now 24, testified on Monday that she believed Chyna was furious about her connection with Tyga, Chyna’s ex boyfriend. According to Billboard, Tyga, whose real name is Michael Ray Stevenson, began dating Chyna in 2011 and split in 2014. King Cairo Stevenson is the name of the couple’s kid. Jenner and Tyga were later linked in 2014, when the reality star was 17 and the rapper was 24, according to Billboard.

“I felt like me dating the father of her child had something to do with it, and maybe she was out with my brother for other reasons,” she testified Monday.

Tyga allegedly informed Kylie that Chyna struggled with drugs and booze. The “Taste” singer also allegedly told her that Chyna once sliced his arm with a knife.

Dimitrios Kambouris

Kylie, who was a teenager at the time, stated, “I felt it was my duty to express my concerns, but ultimately it was up to him.”

Jenner also confessed during the trial that she was “upset” when she found out Rob and Chyna were engaged, saying:

“I was actually happy for my brother but at the same time, was curious how things would go with Chyna. I actually wanted to be cool with Chyna. I actually spent a lot of time with her son. Despite everything, I wanted it to work out with my brother”.

“I just don’t know how you could love someone and do that to them,” she said, adding that she didn’t think Chyna was ever in love with Rob because of “all the physical threats that ensued during their relationship.”

Jenner added, “I was hoping no, for my brother,” when Ciani questioned whether she thought Chyna dated Rob “out of spite” since she started dating Tyga.

In her own testimony last week, Chyna rejected the charges of being aggressive, stating she did “jokingly” grasp a cable around Rob’s neck but wasn’t trying to “strangle him.” She also stated that she did not point a gun towards Rob’s head, which she claimed was empty.