As Apollo Nida continues his eight year federal prison sentence, details emerge about the affair his wife, The Real Housewives of Atlanta star Phaedra Parks, allegedly had just before he surrendered.

WATCH: Apollo Nida Goes 'Berserk' After Getting 'Proof' Phaedra Parks Cheated With 'Some Guy'

In a clip of the upcoming episode of the Bravo series, Cynthia Bailey's husband Peter Thomas speaks with Bailey after catching up with Nida. He points out how "crazy" Nida was acting, but not because he was nervous about going to jail.

Instead, Nida was livid over speculation and rumors that Parks was finding love elsewhere.

WATCH: Phaedra Parks Unveils Apollo Nida's 'Erratic & Crazy Behavior', Says He Threatened To 'Burn House Down'

Thomas revealed to Bailey that Nida picked up Parks' cell phone when it went off and found inappropriate text messages between her and a man who Parks saved in her phone as Chocolate. Thomas went on to give Bailey an idea of the dynamics of the text messages.

"I miss you, I love you. Can't wait for you to spank me. You know how I like it."

Thomas said the two alleged secret lovers went as far counting down the days they had left until Nida went to jail.

"Another week I'm gonna be off the plantation," Thomas continued.

Bailey was shocked to hear the news as Thomas added that Nida did not waste any time telling Parks what he discovered.

"How could you do this to me? I'm getting ready to go in."

Thomas reassured Bailey that Nida said he didn't hit Parks, but he definitely "made a lot of threats."

As far as the mystery man Parks is supposedly cheating with, he's a man from Africa. She's not the first The Real Housewives of Atlanta cast member to reportedly be dating a man from the continent. Kenya Moore recently said her past boyfriend was from Africa and Porsha Williams is still shutting down rumors that she was once involved with a married man from the area.

See how it all plays out Sunday at 8/7c on Bravo.