Britney Spears sister, Jamie Lynn Spears is detailing shocking revelations of the singer's 'erratic' behaviour in the past.
Speaking to Good Morning America host Juju Chang, the 30-year-old shared that Britney once locked both of them in a room with a knife.
"First off, I think that experiencing my own panic attacks and how sometimes we can feel in those moments is important, but also it's important to remember I was a kid in that moment," she replied.
Jamie Lynn added: "I was scared. That was a moment I had. I also was fearful to really say anything because I didn't want to upset anybody, but I also was so upset that she didn't feel safe."
The pop star's sister has detailed the incident in her memoir Things I Should Have Said.
Further sharing how Britney was 'erratic, paranoid and spiraling' Jamie revealed how she was screamed at in front of her children a few years after.
"She cursed at me and so I just walked out of the room, we're all family, I'm not trying to argue. When I tried to remove myself from the situation, that's when I guess she got really angry and my oldest daughter tried to mediate the situation. I hated that," Jamie Lynn claimed.
"That's not what you're supposed to do, you're 12. [My parents] told me I can't upset Britney. I'm like, you saw me and my children get upset, when will that matter?"
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