It's the day none of them ever thought they'd see come, but Jeremiah is getting married on the season finale of Return to Amish. 

He's spoken about his long-distance girlfriend Carmela at different points throughout the season, and now, he has revealed to Abe, Rebecca, Mary and Sabrina that he is marrying her and they are all invited to the wedding in Washington-but when they all arrive there, the concerns about the marriage will increase amongst the group.  

"We've been through a lot and we've always been close, and I just don't want to see that go away," Sabrina says to Jeremiah in a preview clip for the August 28 episode.  

The concerns that Carmela won't allow her to still have a relationship with Jeremiah will continue haunting Sabrina, even as she goes to Carmela's dress fitting.  

"My biggest fear with Carmela is that she would be annoyed with mine and Jeremiah's history," she says.  

However, Sabrina's concerns won't be the only thing taking center stage, as Jeremiah will also get into a heated argument with his bride as she gets ready for the wedding, when he realizes he can't find their marriage license.  

"I'm not leaving until I find that marriage license," Jeremiah says to Abe in the clip. "She needs to get her ass back here, this is more important than getting your f***ing hair and makeup done."  

He then calls Carmela while she's at the salon, and she is reduced to tears as he berates her for losing the license.  

"You f***ing put it away, I didn't," he says. "My hands are freaking clear of it. 

With that, it appears Carmela will wonder if going through with the wedding is actually the right call for her to make, because she's worried about what their marriage could wind up actually being like.  

"I'm having serious doubts on whether I should go through with this wedding," she says in the clip.  

The Breaking Amish: Return to Amish season 3 finale airs Sunday August 28 at 8 p.m. on TLC.  

Watch the latest episode and preview for the finale here. 

Tags: Breaking Amish TLC Reality TV