Shots fired!

In a new trailer for the upcoming season of Teen Mom 2, we see the nasty aftermath Kailyn Lowry and Javi Marroquin are dealing with after their split.

In one scene, the father-of-one completely disses her and the way she's been treating her loved ones — and seemingly accuses her of cheating!

“You never think about anyone else. You don’t think about me, you don’t think about your two boys. You’re going to open your legs to some guy that’s not a big f–king deal?” he asks.

Meanwhile, Kail says elsewhere in the trailer that the two are divorcing after four years of marriage and it's "not like [they're] this happy couple."

MORE: Kailyn Lowry Makes a Heartbreaking Confession in New Tell-All

Teen Mom 2 returns to the small screen on January 2.

Relive Kailyn and Javi's cutest moments together in the gallery!