Briana's husband Ryan goes on violent rant—about shoes on the couch.

on Jul 31, 2013 - The Dish

The cast of the Real Housewives of Orange County have a long history of flipping out at parties, but the latest meltdown is a real head-scratcher: Vicki Gunvalson's son-in-law Ryan goes nuts on Lydia McLaughlin's mom—for putting her feet up on a couch during Vicki's Winter Wonderland-themed party.

In a preview of the explosive scene below, Lydia tells Vicki she was taking a breather when a man appeared and started questioning her. According to Lydia, he said, "You're disrespecting me, I want you to leave, I'm kicking you out of the house."

VIDEO: Tour Vicki Gunvalson's Newly Decorated Home!

While Briana tries to explain her husband's actions ("He got upset because it's a brand-new couch"), a heated Ryan continues to rant and rave, and Lydia remains baffled.

"What the heck is going on? My mom is like the sweetest, nicest person in the world," she says. "What could she have done to be kicked out of this party? Did she fairy dust the wrong person?"

Watch Ryan flip out at Lydia's mom and tell us in the comments: would you boot someone from your home for putting their feet on the couch?