Zach's parents' relationship status throws a wrench in the work as he and Tori work on seating arrangements for their wedding

By Alexandra Hurtado
Updated August 18, 2015 06:15 PM
Credit: Courtesy Zach Roloff

When it comes to wedding planning, no detail can be overlooked – especially details that involve potential interactions between soon-to-be divorced parents.

In an exclusive clip, Zach Roloff and Tori Patton are just one month shy of their big day and must attend to another “little annoyance” of wedding preparation – their seating chart.

“I wish we could just let people pick where they sit,” Patton says in a clip from Tuesday’s Little People, Big World.

However, this task isn’t as simple as cake tasting, since the bride and groom can’t sit Roloff’s parents, Matt and Amy, at the same table while they’re in the midst of a divorce.

“Since my parents are going to get a divorce, my dad has his table and my mom has her table,” Roloff says.

“It’s hard to wrap my head around it,” he admits. “It’s very weird.”

RELATED VIDEO: What Was Little People, Big World‘s Zach Roloff Most Nervous About on His Wedding Day?

Little People, Big World

airs Tuesday nights (9 p.m. ET) on TLC.