90 Day Fiance featured Catie embarrassing Josh in front of his parents, Mallorie agreeing to a huge compromise to keep Rasit in her life, and Mido making Debby's son a promise during the Season 12 episode that aired Sunday night on TLC.

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90 Day Fiance's twelfth season stars seven fresh couples beginning their K-1 visa journey in the United States.

RELATED LINK: '90 DAY FIANCE' COUPLES NOW: WHO IS STILL TOGETHER? WHO HAS SPLIT? WHERE ARE THEY NOW? (PHOTOS)

The seven 90 Day Fiance couples include Catie, a 26-year-old from Portland, OR, and Josh, a 30-year-old from England; Marissa, a 45-year-old from Blue Bell, PA, and Edward, a 32-year-old from Dominican Republic; Mallorie, a 29-year-old from Athens, AL, and Rasit, a 29-year-old from Turkey.

The rest of the 90 Day Fiance couples are Shea, a 54-year-old from Paducah, KY, and Anabelle, a 54-year-old from the Philippines; Debby, a 55-year-old from New Orleans, LA, and Mido, a 41-year-old from Egypt; Ashia, a 38-year-old from Alabaster, AL, and Maxwell, a 28-year-old from Nigeria; and Thomas, a 31-year-old from Long Beach, CA, and Paula, a 41-year-old from Brazil.

The Americans and their international partners will "face emotional, cultural, and logistical challenges of building a life together," according to the network.

Each 90 Day Fiance couple will have 90 days to figure out if they will get married or break up.

Below is what happened on Episode 15 of 90 Day Fiance's twelfth season.

CATIE and JOSH

With only four days to go until their wedding in California, Catie said she was feeling "super dead" after traveling, and Josh admitted he felt like a "zombie."

Catie noted that things were "a little tense" with Josh after their conversation about possibly having an open marriage. Catie acknowledged that the pair had yet to make a decision on that but they were moving ahead with the wedding in the meantime.

Catie shared with the cameras how she was going to decorate for the wedding herself. Not only was she going to bake a wedding cake, but she also planned to take care of the flowers.

"I want us to be happy, but I'm still not sure I'll be happy in a monogamous relationship. I know he wants just monogamy after our conversations," Catie explained to the cameras.

"I love Josh and I want to be with him, but I know I have to commit to Josh, and I don't know if I can."

Josh said he wasn't exactly sure where Catie stood on monogamy and he didn't have much time to find out the answers.

Catie's parents then met Josh's parents, who thought Catie had a "lovely and gentle side" of her.

While enjoying tea, Catie and Josh discussed how their vows were coming along.

"I vow to stay with Josh 'till he gets bald," Catie quipped. "I vow to try to not get other lovers -- but try really hard."

Josh couldn't believe Catie had said that in front of his parents, even though she insisted she was just joking.

RELATED LINK: '90 DAY FIANCE: BEFORE THE 90 DAYS' COUPLES NOW: WHO IS STILL TOGETHER? WHO HAS SPLIT? WHERE ARE THEY NOW? (PHOTOS)

When asked what topic he'd like Catie to mention in her vows, Josh naturally responded with "trust."

While Catie was setting up for the reception, one of Josh's friends from the UK arrived and he excused himself so he could spend some time with her.

Catie seemed slightly annoyed about Josh leaving her when she needed his help, but Josh told the cameras it wasn't his fault that Catie left so many details to the last minute.

MARISSA and EDWARD

Marissa and Edward were supposed to have a romantic night together, but Marissa said Edward kept taking her back to "dismal times" and bringing up his insecurities.

Marissa accused Edward of having an "attitude," and she said she was tired of him rehashing the past.

Edward thought Marissa had overreacted, but she explained how she needed to take a break in order to calm and compose her thoughts.

"I don't like this side of you," Marissa noted.

"You said, 'If you make a mistake, it's your problem.' You are embarrassing me!... I swear to God, Edward, if your attitude doesn't f-cking change, I'm not speaking to you at all."

Edward concluded that Marissa was "right," but then she scolded him for "being passive aggressiveness."

Edward excused himself from the table so he could take a minute to think about things. Edward thought Marissa had started the problem yet was expecting him to apologize for it.

Marissa said she wasn't sure if she and Edward could get the spark back in their relationship.

Edward told Marissa that he never meant to hurt her and that he wasn't coming from a bad place, but Marissa broke down into tears at the restaurant.

Marissa agreed to move forward, but she still felt "really f-cking hurt."

THOMAS and PAULA

Paula was shown heading to her final wedding dress fitting.

While Paula was having doubts about Thomas as well as some negative feelings about her relationship, she said she couldn't talk about it with her family because she didn't want to worry or upset them.

"I want to try to hold it all in," Paula noted.

When Paula tried on her sparkly, trumpet-style wedding gown with thin, sheer straps, her family was stunned, and then Paula's sister surprised her with her presence.

Meanwhile, Thomas said he was worried that Paula didn't understand him as a person and they didn't have a prenuptial agreement in place.

RELATED LINK: '90 DAY FIANCE: HAPPILY EVER AFTER?' COUPLES NOW: WHO IS STILL TOGETHER? WHO HAS SPLIT? WHERE ARE THEY NOW? (PHOTOS)

"It's like I'm sailing a cruise ship out in the ocean and I'm about to hit an iceberg," Thomas lamented.

Thomas confessed to one of Paula's relatives that he was having "doubts" and he wasn't sure if getting married was "the right thing" to do.

"Since we've been dating, I've been honest with Paula about who I am and what my limitations are, and my concern is, 'Is it always going to be like this? Is it temporary? Is she just testing the water... and then she'll relax after we're married?'" Thomas questioned.

"I don't know. I love Paula, but these problems are looming over us and they may not just go away."

DEBBY and MIDO

Debby wished Mido could've squashed his beef with her friends, but Mido said he didn't want to see them again and it was "over" for him.

In addition to that stress, Debby was afraid that her son Caden wasn't going to be able to attend her wedding.

"I know how much Caden being there means to Debby, but a wedding is a big deal. What kind of son [does] not come to the wedding of his mom?" Mido questioned in a confessional.

Debby said it was so important for her son to be there, and so Mido -- who wasn't convinced Caden could make it -- asked his fiancee if she'd still want to get married.

Later on, Debby found out that Caden was going to be able to make it after all, and so Debby said she felt completely relieved and excited.

Mido told the cameras that he felt totally "ready" to wed, and Debby quipped that he was certainly ready for the sex afterward.

Debby confirmed that she and Mido were going to "be intimate" for the first time after exchanging vows.

Caden then arrived in Louisiana and met Caden for the very first time. Caden said he was protective of his mother, and he didn't appreciate how Mido had made his mother cry immediately before proposing marriage to her.

Caden was also a little worried about Mido's goal of becoming an actor because he said it's "so competitive" in the United States and "one in a million" people are successful at it.

Mido said he needed to do what he loved, but Caden pointed out how he wanted to play baseball and couldn't become a pro athlete.

"You need to pay your bills and put food on the table," Caden said.

When asked if he had a "Plan B," Mido shared how enjoyed making music videos.

Caden said he just wanted to make sure that his mom was going to be taken care of and that Debby's heart would be safe with him.

Caden asked Mido to make that promise to him, and Mido promised that he would.

SHEA and ANABELLE

Anabelle hadn't gotten to meet Madison, Shea's ex-wife Nicole's daughter, and so she wondered how this meeting was going to go and if Madison was going to like her.

"I had so many problems with her mother, so who knows. I'm sure Nicole told her all about me, so I hope she's not listening to her mom," Anabelle told the cameras.

Madison told Anabelle that she heard about all the drama going on in the family, and so Shea hoped Madison wouldn't have an issue with Anabelle like Allison had for so long.

Madison, however, said she was excited to celebrate with the bride and groom-to-be, and Shea gushed about how they were "smooth sailing" to the altar.

Madison told Anabelle that she just wanted her father to be happy and she was glad to have finally met her.

Anabelle also met Shea's other daughter Abigail, who had a big smile on her face and wanted love for her dad.

For Allison's part, she said she was "excited" about her father's wedding after having a productive conversation with Anabelle at the bridal shop, where they were able to bond and be vulnerable with each other.

That evening, Shea's daughters brought up Shea's will and asked who would receive his money if he died.

Shea said that was between a husband and wife, and Anabelle told the cameras that Shea needed to "control his daughters." Anabelle claimed she was financially secure and didn't need Shea's money.

MALLORIE and RASIT

Mallorie took Rasit out on a boat for a fun day on a lake, but the couple still had to find out whether they were going to get married or not.

Rasit told the cameras that he missed being at sea and he was feeling really sad about Mallorie's reluctance and lack of desire to have children.

"If you don't want a baby, I will go to Turkey. I will [break] up [with you]. Do you understand?" Rasit asked Mallorie.

Mallorie said she respected Rasit's decision because she knew he wanted to be a dad.

"But I can't see my life without you. You are my best friend. You're my everything, and I don't want to lose you. But if you pressure me to have a kid, that's going to make me uneasy and back away," Mallorie said.

However, Mallorie told Rasit that she wasn't completely closed off on the idea of having kids.

"As long as you don't rush me, we can travel and we can do things and we can come back in two years and talk about it again," Mallorie told her fiance.

Mallorie clarified how she loved babies but it was "a me issue" and she didn't want to have a baby any time soon.

"I need some time and I want some space, and that's really all that I want," Mallorie explained to the cameras.

Rasit was also still feeling upset about potentially signing a prenuptial agreement, and Mallorie shared how she was afraid of getting a divorce and dealing with the repercussions of that.

"Maybe we won't [do it] -- no signature if you give me my time and my space when it comes to having kids," Mallorie suggested, meeting Rasit in the middle.

Mallorie said she loved Rasit with everything in her and so she was willing to compromise and "figure things out" with her partner.

"So will you marry me?" Mallorie asked, playfully getting down on one knee on the boat.

"Yes," Rasit replied. "I want to marry you."

"We've gotten through a lot these past two years," Mallorie said.

RELATED LINK: '90 DAY FIANCE' COUPLES NOW: WHO IS STILL TOGETHER? WHO HAS SPLIT? WHERE ARE THEY NOW? (PHOTOS)

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About The Author: Elizabeth Kwiatkowski

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