Sofia Richie is said to be refusing to 'bite her lip' anymore when it comes to Kourtney Kardashian.
Insiders say the two women have endured a fraught relationship ever since Sofia went public with her romance with Scott Disick, who was previously in a ten year relationship with the mother of his three children Kourtney.
Earlier this month, Sofia, 21, sent the rumour mill into over drive by sensationally quitting Keeping Up with the Kardashians where she had made several appearances with Scott, 36, and deleting Kourtney, 40, off social media.
Sources are now claiming she has vowed to not hold back when it comes to speaking her mind on Kourtney's 'attitude' after previously keeping quiet on their issues.
An insider told Radar: "Sofia has literally spent years biting her lip and dealing with all of Kourt’s attitude, but now she’s totally done with it.
"She’s taking the initiative and making it known that she won’t be bullied or talked down to anymore," they added.
"Scott is right in the middle of it all, but he’s actually impressed with Sofia’s hardheaded new approach,” the insider said, noting, “He told her to play nice and got her to follow Kourt again [on social media] after she made a statement by deleting her.”
The source also claimed Scott had stepped and told Kourtney to 'show some respect' when they're all together.
Mum -of-three Kourtney was seen making steps to welcome Scott's new girlfriend to the family and even invited her on holiday with them in one episode of Keeping Up with the Kardashians.
However, the trip backfired as Scott admitted Sofia feels 'left out' when he's around Kourtney and his kids.
Speaking on KUWTK, Scott said: "Sofia mentioned to me that she feels a little left out, so I have to be careful not to overstep anyone’s boundaries and make anyone feel left out.
He added: "I don’t want her to feel out of place, I don’t want her to feel like she’s not as comfortable as I am."
Earlier this month, Sofia made a stand by quitting the Kardashian's reality series.
She made her debut last October but revealed that she wouldn't be returning for any more episodes.
"No," Sofia gave as her response to whether she'd do any more filming "Because I want to get into acting," she explained.
"2020 was my year of being like letting everything go and its like no fear. I feel like for a while I kind of held back on things because I was afraid of failure," she told Entertainment Tonight.
