The “Married at First Sight” Season 2 couples will have to make a decision in Tuesday night’s finale. The newlyweds met six weeks ago at the altar and got married. Though they’ve only known each other for a short period of time, they have to decide if they want to live happily ever after together or get a divorce. A new sneak-peek video makes it clear that this isn’t an easy decision.

In the finale sneak peek, Dr. Pepper Schwartz, a sociologist and expert on the show, explains the stress of this decision. “This is an intense process of self-examination and an analysis of what the relationship might offer,” she says.

Davina Kullar and Sean Varricchio didn’t end the last episode in a good place. Davina was angry with Sean after he revealed that he didn’t want to live in New York. However, she seems happy about their fate in the clip. “Decision day is definitely bigger than my wedding day,” Davina says. “Obviously, the experiment ends and I make the choice of whether or not I want to stay with Sean. And I feel very good about the decision.”

For others, it’s a much harder day. Jaclyn wasn’t as sure about her marriage to Ryan Ranellone. “I don’t know what’s going to happen between us,” Jaclyn says. “But I had such highs and lows, and I need to take into consideration everything and the full picture.”

Similarly, Ryan De Nino and Jessica Castro weren’t sure if they’d choose marriage or divorce. They have had a lot of troubles throughout “Married at First Sight” Season 2. Even though they've been doing better recently, they aren't sure that they're perfect for each other. “It’s rough making a decision when more than half of the experiment was a rough time for us,” Jessica explains.

Watch the sneak peek for the “Married at First Sight” Season 2 finale below:

The “Married at First Sight” Season 2 finale airs Tuesday at 9 p.m. EDT on A&E and FYI. What do you think Davina has decided? Sound off in the comments section below!