Know what's going to happen next with Kailyn Lowry and Javi Marroquin in "Teen Mom 2" Season 8. Add to that, the official plot description of episode 13 "Behind the Scenes" has been revealed.

According to Radar Online, Kailyn Lowry had no idea that Javi Marroquin was in a new relationship with the "Real World" star, and it seems that Javi is keeping it in "Teen Mom 2" Season 8.

Just a couple of weeks ago, Marroquin appeared on the "Are You the One" aftershow, revealing that he wanted to be cast on the show in order to find his perfect match. However, it looks like he's already found a new woman. The "Teen Mom 2" dad has been seen canoodling with Madison via social media, and Kail's allegedly not happy about it.

"Kail doesn't know anything about a new girlfriend," an insider told Radar Online about Javi's new relationship.

However, it's not surprising that Kailyn Lowry wouldn't know what was happening in Javi Marroquin's personal life. Recently, it was revealed that the "Teen Mom" star had filed a protection from abuse order against her ex-husband, and the two are now reportedly not supposed to talk about anything that doesn't concern their son, Lincoln.

As for the official plot synopsis of episode 13, Stream Tuner notes, "The girls and their families travel to Los Angeles for the Teen Mom 2 reunion and the drama follows. Jenelle Evans and Barbara DeJesus' onstage feud leads to a backstage blowout. After reconciling with Javi Marroquin, Kailyn Lowri is blindsided by allegations." 

"Teen Mom 2" Season 8 episode 13 (episode 725) is titled as "Behind the Scenes". The upcoming episode is scheduled to premiere on Friday, March 24, 2017, at 12:10 a.m. EST first and exclusive on MTV.

"Teen Mom 2" is an American reality television series created by Lauren Dolgen. The storyline follows the lives of Jenelle Evans, Chelsea DeBoer, Kailyn Lowry, and Leah Messer from the second season of "16 and Pregnant" as they navigate their first years of motherhood.