‘Teen Mom 2’ Season 7 Trailer: Kailyn And Javi Share Miscarriage Story; 5 Other Must-See Moments

The 2016 season of “Teen Mom OG” may be coming to a close but the MTV docuseries franchise is far from over. Monday, the network released the first trailer for “Teen Mom 2” Season 7. The promo videos shows viewers will be in for quite a ride with this season with Kailyn Lowry revealing she’s had a miscarriage, Jenelle Evans introducing yet another new boyfriend, Chelsea Houska’s engagement and Leah Messer’s custody battle.

Check out the top must-see moments from the trailer below:

David vs. Barbara

Fresh off her breakup from fiancé Nathan Griffith, Jenelle’s reveals her latest love interest, David Eason, in the teaser. While the mom of two appears smitten, her mom, Barbara, isn’t so keen on the newcomer. “You are the worst boyfriend she’s ever had!” Barbara yells after he closes a door in her face and demands she leave their home.

David vs. Nathan

Barbara isn’t the only one unhappy with Jenelle’s boyfriend. Nathan, who shares son Kaiser with Jenelle, makes it clear in he isn’t pleased with her pick. “He just got out of prison for domestic violence,” he tells his ex. David, apparently, isn’t a big fan of Nathan either, saying, “I’ll snap his f---ing neck" in a later scene.

Corey Wins Custody Battle

Leah’s custody battle with her ex-husband Corey Simms over their twins, Ali and Aleeah, will be featured this season. In the trailer, Corey’s lawyer tells him he has received “virtually everything he asked for,” getting primary, legal and custodial custody.

“Corey’s trying to take our kids from me,” Leah says. “What’s life without your kids?”

Chelsea Houska Engagement

Chelsea is engaged to Cole DeBoer! The “Teen Mom 2” star celebrates the news in the trailer alongside her daughter, Aubree, whom she shares with ex Adam Lind. Aubree is shown kicking her feet in excitement as her mom shows off her new ring.

Javi Deployment

Kailyn’s husband, Javi Marroquin, will have to leave his family this season as he’s being deployment by the U.S. Air Force. “I can’t believe I’m not gonna see you,” he tearfully tells Kailyn before driving off.

Kailyn Miscarriage

If her husband being away wasn’t enough of a heartbreak, Kailyn reveals in the promo that she’s suffered a miscarriage after welcoming two children. "You know how much I wanted that baby,” Javi says to Kailyn as she wipes tears from her eyes.

“Teen Mom 2” Season 7 premieres Monday, March 21, at 10 p.m. EST on MTV. Watch the official trailer below:

<div id="fb-root"></div><script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.3"; fjs.parentNode.insertBefore(js, fjs);}(document, 'script', 'facebook-jssdk'));</script><div class="fb-video" data-allowfullscreen="1" data-href="https://www.facebook.com/TeenMom2/videos/1109136359098200/"><div class="fb-xfbml-parse-ignore"><blockquote cite="https://www.facebook.com/TeenMom2/videos/1109136359098200/"><a href="https://www.facebook.com/TeenMom2/videos/1109136359098200/">Official Trailer: #TeenMom2 Season 7</a><p>A lot of changes are taking place. A new season of Teen Mom 2 premieres March 21st!</p>Posted by <a href="https://www.facebook.com/TeenMom2/">Teen Mom 2</a> on Monday, February 22, 2016</blockquote></div></div>