Earlier this month, we wrote about how Kailyn Lowry went on the attack against Briana DeJesus on an episode of Teen Mom 2.

But we were being a bit hyperbolic at the time.

Javi Marroquin's ex-wife didn't literally attack Javi Marroquin's ex-girlfriend.

Now, however, we need not make such a qualification.

According to multiple reports, Kailyn and Briana came to actual, physical blows during Saturday's taping of this season's Teen Mom 2 reunion.

Who started it? Who ended it? What are witnesses saying about it?

Scroll down for all the ugly and intriguing details!

1. Some Quick Background:

Kailyn lowry strolls
Lowry and Marroquin got divorced in 2016. They share a son named Lincoln together. And, after a whole bunch of tension between the stars for many months, the exes actually now on solid terms.

2. Enter DeJesus...

Briana dejesus on twitter
Briana started dating Javi toward the end of last year. She and Marroquin weren't very candid with Kailyn about their romance and some understandable awkwardness ensured between the trio.

3. But Now?

Briana and javi make it official
Briana and Javi are broken up. Their relationship only last a few months and seemed to have ended on decent enough terms. The two are not bad-mouthing each other in public.

4. Here's the Thing, Though:

Happy javi
This season of Teen Mom 2 was filmed a long time ago. Therefore, current episodes depict Briana and Javi as an ongoing couple and also give us a look at Lowry's reaction to their hook-up.

5. And What Has Briana's Reaction Been to Seeing This?

Briana d pic
It has not been positive, that's for sure. The MTV personality recently blasted Lowry for being obsessed with her. Things are pretty ugly between the pair.

6. How Ugly?

Kailyn and briana
We just found out apparently! Keep reading to find out!
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