MUMBAI: Britney Spears isn't holding back any longer.

The pop star-who recently slammed those "closest" to her for not speaking up about her 13-year conservatorship sooner—took to Instagram to directly call out her family members, including her father, Jamie Spears, and younger sister, Jamie Lynn Spears.

When discussing her sister, the Grammy winner captioned her post on Saturday, July 17, "I don't like that my sister showed up at an awards show and performed MY SONGS to remixes!!!!!"

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Back in 2017, Jamie Lynn made a surprise appearance at the Radio Disney Music Awards and performed "Till The World Ends" to honor Britney's Icon Award. Moreover, the former Nickelodeon star performed an acoustic version of "Oops...I Did it Again" in Georgia in 2013, according to Today.

"My so-called support system hurt me deeply," Britney continued. "This conservatorship killed my dreams...so all I have is hope and hope is the only thing in this world that is very hard to kill...yet people still try!!!!"

Additionally, Britney explained that she doesn't plan to return to the stage or perform her songs, especially if her dad is in charge. At this time, Jamie is the conservator of the star's estate and will not be resigning from the position, per his attorney Vivian Lee Thoreen.

"For those of you who choose to criticize my dancing videos...look I'm not gonna be performing on any stages anytime soon with my dad handling what I wear, say, do, or think," Britney wrote. "I've done that for the past 13 years...I'd much rather share videos YES from my living room instead of onstage in Vegas."

Put simply, she said, "I quit!!!!"

The 39-year-old singer also touched on the many documentaries that have put the spotlight on her life, describing them as "humiliating moments from the past."