See Natalie Halcro's Siblings Bicker Over Vaccines & Scientific Method on the Party Bus to Whistler

The Relatively Nat & Liv star definitely isn't over-the-moon about watching it all go down.

By Emily Mae Czachor Jun 06, 2019 4:00 PMTags
Watch: Nat & Liv's Party Bus Ride to Whistler Turns Ice Cold

So the Halcro-Pierson family trip is off to a fun start...

It's hardly day one, but Stephanie and Joel Halcro are already mad on vacation in this clip from Sunday's new Relatively Nat & Liv, after an increasingly philosophical chat about vaccines degenerates into a full-blown screaming match, tears and everything. Also a little mad? Natalie Halcro, who's sitting across from her siblings on the decked-out party bus she and Olivia Pierson previously arranged to take them up to the mountains for what the ladies hoped would be a wholesome getaway.

"Oh my god. This is not how I envisioned the family trip starting," Liv tells the camera, and Nat agrees "it's trash."

Dreams for a perfect family weekend aside, Stephanie and Joel's argument crops up at a particularly undesirable moment for their sister, being that she's curled up next to on-again, off-again beau Aygemang Clay and he's never met her family before.

"Honestly, I thought we'd have a nice time…I'd be with Aygemang, it would be bliss," Nat imagines later, though the IG personality quickly confirms it wasn't. "Nope!" she finishes.

Popping Champagne Bottles With "Relatively Nat & Liv" Stars

Bizarrely enough, tension between Stephanie and Joel starts with some spirited commentary about science.

"Vaccines are a religion," Stephanie argues, defending her anti-immunization stance to the group. "They're based on a theory."

Joel tells her that's "scientific method" (and he's right, which is probably what concerns his sister so much about vaccinations) but Stephanie is already on a roll.

"That's a religion!" she yells. "That's a belief, which is a religion. A theory is a belief which is a religion. It's not a f--king fact."

Feel like venturing down this rabbit hole today? Watch Stephanie and Joel's squabble break out—and note the rest of the cousins' reactions—in the clip above!