Jamie Lynn Spears seemingly hit back at claims she has been telling lies about her sister Britney Spears while promoting her new memoir, Things I Should Have Said. .

Addressing her family's "complicated dynamics" with ABC News anchor Juju Chang, Jamie Lynn said that she "didn't understand what was happening" when Britney was placed in a conservatorship more than 13 years ago.

Last year, the "Toxic" singer spoke out against her family members, including Jamie Lynn, their mom Lynne Spears and their dad Jamie Spears, who largely controlled her conservatorship for most of its duration

Fans had accused them of allegedly taking advantage of Britney financially—which Jamie Lynn publicly denied—and for not doing enough to support the #FreeBritney campaign

In her latest Twitter post, Britney claimed that Jamie Lynn "never had to work for anything," adding that her family "loves to pull me down and hurt me always so I am disgusted with them."

Jamie Lynn later personally addressed Britney in a statement, saying, "Last thing I want to be is doing this, but here we are