Leah's Drug Struggle, Kailyn's Marital Issues, Chelsea's Custody Battle—Watch The Dramatic Trailer For Teen Mom 2 Season 6!

Who's excited for Teen Mom 2? Ahead of tonight's Teen Mom OG reunion show, MTV has released the first trailer for the sixth season of Teen Mom 2, and all we can say is: OMG.

PHOTOS: Kailyn Lowry Posts Pics Of Her Kids For First Time In Months

In the new season, we'll finally get to separate the facts from the rumors about Leah Calvert, from her alleged drug use to her cheating scandal to her custody battle—"I've been accused of being an unfit mother," she says in the clip—and learn that marriage isn't picture perfect for Kailyn Lowry and Javi Marroquin, either, who will go through marriage counseling this season. "We are on the edge of divorce," she says tearfully.

PHOTOS: The 19 Most Adorable Pics of Chelsea Houska & Her Boyfriend

As for Chelsea Houska? We'll get to meet her hot new boyfriend, Cole DeBoer, but also see her struggle as Adam Lind fights for joint custody of her daughter, Aubree. And don't even get us started on Jenelle Evans! She is filing for full custody of Jace and says that her mother Barbara won't be allowed to see him once she regains custody. And this trailer even shows a snippet of Nathan Griffith getting arrested after their explosive fight!

PHOTOS: Jenelle Evans Joins Tinder Shortly After Arrest

Watch the trailer above since our description doesn't even begin to describe the drama, and tune into Teen Mom 2 Thursday, July 9 at 10pm on MTV! And also be sure to check out the 9 Most Dramatic Moments from the Teen Mom 2 Season 6 Trailer.

Which part of the new season are you most excited about? Do you think Kailyn and Javi will get divorced? Tweet us @OKMagazine.