Baylen Dupree Experiences Tic Outburst, Shouts Obscenities During Wedding Rehearsal

The reality star is feeling “overwhelmed, overstimulated and stressed,” her mom Julie says in PEOPLE’s exclusive clip of ‘Baylen Out Loud’

Baylen Dupree is struggling to manage her tics caused by Tourette syndrome as she prepares for her upcoming wedding.

In PEOPLE’s exclusive clip from the new episode of Baylen Out Loud, the 24-year-old begins to shout obscenities at the rehearsal for her wedding to fiancé Colin Dooley.

“It’s, like, nerve city at this point,” her wedding planner, Shannon Wellington, tells Baylen and Colin as they stand before the minister, U.S. Air Force chaplain Andrew Lloyd. Baylen, in a pastel tulle gown, and Colin, in a navy suit, listen as she tells them, “It’s all happening.”

But when Shannon suggests that they stand with their hands clasped, explaining “this looks good in photos,” Baylen rears back with her fist and tells Colin, “I’ll fight you, bitch.”

The minister and Shannon continue speaking, ignoring the outburst. They discuss the plan for the ceremony, which includes two scriptures, until Baylen shouts “penis noir,” then, “Objection! No, bitch”—while shaking Colin’s clasped hands as he remains calm and non-responsive during the outburst.

The minister tells the couple that he’ll hold the book containing the vows, and Baylen holds Colin’s hands tightly, continuing to struggle with tics.

“I’m basically on high alert right now,” her mother, Julie Dupree, says in a confessional alongside her husband and Baylen’s dad, Allen Dupree.

“To see her feeling overwhelmed, overstimulated and stressed right now,” Julie shares, “gives me a little bit of concern leading into tomorrow.”

The new episode of Baylen Out Loud airs Tuesday, August 10 at 9 p.m. ET on TLC.