Sherri Papini is shrugging off the lies she told in her alleged kidnapping … she says she can’t be the only person who has ever fibbed, and her case is deeper than most folks realize.

TMZ obtained a clip from the upcoming documentary “Sherri Papini: Caught In The Lie” … and she asks the audience, “Haven’t you ever lied? Have you ever lied in your history of existence? And then has that lie been blown up and broadcast around the world?”

Sherri went missing for three weeks back in 2016 … resurfacing on the side of a road in California after claiming her captors let her go.

Sherri was arrested in March 2022 … and ultimately pled guilty to one count of making false statements and one count of mail fraud. She was sentenced to 18 months in prison, but was released after serving less than a year.

Papini publicly admitted the whole kidnapping was a hoax at her sentencing hearing … but, it looks like she’s walking that completely back now — in the clip, she says, “It’s so much more complex than pointing the finger and saying you’re a liar and I wish more than anything I could have been more truthful.”

ID produced the documentary and they interviewed a bunch of folks — including some people who know Sherri, and others who cast doubt on her claims — and the clip features a psychologist trying to make sense of Sherri’s statements.