Act 'Like Adults!' 'Teen Mom 2' Star Jo Rivera BLASTS Ex Kailyn Lowry & Javi Marroquin For Fighting In Front Of The Kids

Not in front of the kids!

In a sneak peek clip for Teen Mom 2, exes Jo Rivera and Kailyn Lowry had a serious discussion over the massive blowout that occurred with her ex-husband, Javi Marroquin. "I just feel bad that the kids were here," she admitted.

"We are all adults, we should all be acting like adults," Jo said back to her. "I wanted to meet up with Javi at some point, speak to him about some things, and get the kids together, so this is something I'll definitely bring up. And make sure he knows, how I feel about it."

Watch the clip above to see the tense conversation! Teen Mom 2 airs Monday nights at 9pm ET only on MTV!