’90 Day Fiance’s’ Ryan Fears His Sister-In-Law Is After a Green Card (Exclusive Video)

Jason and his foreign bride-to-be Cassia are greeted with suspicion on the TLC series

Jason and Cassie hit Sin City to tie the knot as time runs out on TLC’s “90 Day Fiance.”

But, Jason’s brother, Ryan, is more than a little suspicious about his soon-to-be sister-in-law’s intentions.

“My brother has had his reservations,” Jason said in TheWrap‘s exclusive preview of the upcoming episode. “He’s always made jokes about her getting her Green card. But, I kind of just scoff it off. I think he’s trying to be funny.”

“For Christmas, he gave Jason the movie ‘Green Card,'” Cassia added.

A day before the happy couple is to be wed, Ryan and his family crash the Las Vegas party. “Just be cool,” Jason tells Cassia, “we’ll see what he says.”

Ryan’s family greets Cassia warmly, but Ryan still has his reservations.

“My first thoughts when Jason told me what was going on, I really didn’t think it was true. I thought he was pulling my leg,” he said. “I did think she was probably here for a green card — who was this person from 10,000 miles away wanting to marry Jason?”

Watch the video here.

“90 Day Fiance” airs Sundays at 9 p.m. on TLC.