The truth is finally about to be come out about Meri's catfishing scandal on the Sister Wives Season 6 Tell-All.

Meri's Catfisher Continues To Speak Out And Defend Actions

The special episode, set to air this Sunday on TLC, will see Meri finally reveal the whole story behind her emotional affair with a man she believed was named Sam Cooper, who was later revealed to be a female catfisher named Jackie Overton.

In a preview clip for the episode, Meri finally comes clean about what happened, and admits she never met Sam, but would speak to and did actually meet Jackie, unaware at the time that she was posing as Sam.

The Browns Address The Catfishing Scandal On Social Media

"I felt I was at a place that I had to do whatever it was that they said," she says in the clip. "I've never met this person. I've never seen him. The pictures that he sent to me were of an actor and he said that they were him."

She also maintained that while a physical relationship never occurred (which 'Sam' has denied on a blog), she did know who Jackie was before learning that she and Sam were the same person.

"She is the one I would talk to and there would be times I would be talking to him on the phone and he would have a temper tantrum of sorts and hang up the phone,"she said. "Then I would get calls from her saying, 'You better fix this, you better call and tell him how much you love him and you better fix this situation.'"

Robyn also speaks up in the clip to discuss what has been rumored to be her role in the scandal. There were initially reports that she helped mastermind it, but she now comes clean to say that she didn't know exactly what was going on, but she could tell something was off with Meri.

"I had been begging her for months to talk to me," she says. "I knew something wasn't right. I was begging her and begging her to talk to me."

Sister Wives airs Sundays at 9 p.m. on TLC.

Tags: Sister Wives TLC Reality TV