Javi's Out! Marroquin Tells Kailyn Lowry The Heartbreaking News That He's Leaving In 'Teen Mom 2'

Such a heartbreaking moment! In tonight's episode of Teen Mom 2, Kailyn Lowry received the devastating news from her husband Javi Marroquin that he would definitely be deployed within the next few weeks. A completely shocked Kail had multiple questions for him such as when he would be returning and his location, but he didn't have any answers. Click through to see the other O-M-G moments from the episode!

Kail begins to worry about her older son Isaac, from a previous relationship, since he is capable of understanding that Javi won't be around for a long time. The couple tells the 6-year-old of the news in advance so they can spend the next few weeks having loads of fun.

But depsite all of the heartbreaking news, Kail and Javi celebrated a big milestone in their house...Lincoln turned 2! The family had a big party with their family and friends to celebrate the little guy's big day!

Now that Leah Messer's ex Corey Simms has primary custody of their twin daughters, Ali and Aleeah, she gets them on the weekend days. After the mother-of-three picks the girls up, it's pretty obvious that they didn't have a great week. Aleeah even breaks down into tears yelling, "I've missed you," to her mom! Aww!

Leah's other daughter Ali has a chorus lesson, which forces Corey and Leah to come face-to-face for the first time since the custody arrangement was changed. The former couple don't speak and barely look at each other, but they both look proud of their daughter and she fits right in with the singing children!

Even though Leah isn't happy with the arrangement, Corey opens up to his dad Jeff Simms about his daughters big change. He explained that so far things have been going "well" and that even his wife Miranda has been "enjoying it." Corey did explain to his dad that his way of telling the girls of the custody change was that his house was "closer to school."

A sleepless sleepover! Jenelle Evans had a children filled sleepover with her boys Jace and Kaiser. She even had her boyfriend David Eason's daughter and his sisters children over.

Barbara attempted to bring up Jenelle's ex Nathan Griffith about her custody battle over their one son Kaiser. "I don't know, I don't really want to talk about it. I'm sick of talking about Nathan all the time."

Even though the mother-daughter duo left on okay terms, things turned for the worse after Barbara decided to ignore all of Jenelle's phone calls regarding time with Jace. "The problem is, I just want to let you know is Jace was very, very, very upset about you going out," Barbara tells her daughter.

A big step! Chelsea Houska and her boyfriend Cole DeBoer revealed to their friend that they put an offer on a house together! Even though the couple were extremely excited about it, they still took things slow about notifying her 6-year-old daughter Aubree of the possible big move. After Chelsea joked “all the kids” would have bedrooms upstairs, Cole quickly hinted that at the new home they could “have a wedding in the backyard!”

But even though Chelsea is happily planning a future with her new man, she is still battling against one, her ex Adam Lind, whom she shares Aubree with. "His child support should be helping with groceries for her, it should be enough to be split up with different things, because he doesn't really provide anything," she explained to her friend of Adam's very low child support pay.

What did you think of the episode? Teen Mom 2 airs Monday nights at 10pm ET on MTV!