FIRST LOOK: 'Shahs of Sunset' 's Reunion Has Emotional Confessions, Tearful Accusations and Stormy Exits

"I f---ed up," Shouhed tearfully admits in the sneak peek

Photo: NBC Universal

When you combine all the fiery personalities of Shahs of Sunset in one room, you know things are bound to get heated.

PEOPLE has an exclusive first look at the Bravo reality show’s explosive two-part reunion, and as Golnesa "GG" Gharachedaghi puts it, it’s time to “let the truth be spoken.”

The reunion kicks off with some pleasantries as host Andy Cohen makes fun of the group’s over-the-top ceviche consumption during their trip to Belize, but before too long, the discussion turns to some of this season’s biggest points of drama.

Up first? Mike Shouhed‘s contentious split (and pending divorce) from wife Jessica Parido, which erupted over cheating rumors about which he eventually came clean.

“I wanted to fix what the f— was going on. Why? Because I was trying to protect Jessica,” says Shouhed. “It’s really sad. I f—ed up.”

But Reza Farahan swoops in with a juicy tidbit of information: “The whole time he was trying to get his wife back, there was another guy in the picture,” he reveals.

“One thing I will not stand for is s— talking about my wife,” says Shouhed.

Unexpected bickering between Asa Soltan Rahmati and Mercedes “MJ” Javid follows, before the discussion turns to what we’ve all been bracing ourselves for: Gharachedaghi’s battle with rheumatoid arthritis – a diagnosis the rest of the cast has repeatedly called into question.

“Did something happen to Golnesa that was never addressed?” Cohen asks the group, turning to Gharachedaghi. “Did somebody hurt you?”

Gharachedaghi and Farahan go head-to-head in a heated he-said, she-said debate (“I made a f—ing mistake!” she admits) until the tension peaks and finally, Farahan storms out.

“Humiliating!” he says between tears.

Part 1 of the Shahs of Sunset reunion airs Aug. 2 at 9 p.m. ET on Bravo, followed by part 2 Aug. 3 at 10 p.m. ET.