The drama is just getting started as Erica and Tina Campbell, the sisters of WeTV's Mary Mary have yet another blowup in a new sneak peek.

Tina Campbell Talks 'Devastating' Affair Drama Playing Out On TV 'My Situation ws Busted'

Erica seems to believe that Tina is over the top when it comes to being outspoken about her reaction to her husband, Teddy's infidelity.

So when Tina does an interview and reveals that she "stabbed" her husband and wanted to "kill somebody," Erica flips.

WATCH: Tina Threatens Erica 'Gonna Lose A Sister Over Your Career'

"Too much! Oh Lord Tina. You're on the radio talking about killing people!"

The affair rocked Tina and Teddy Campbell's marriage last year. From the time Tina revealed the news to a magazine without Erica's knowledge, Erica has said that Tina is telling the public too much.

But of course there are also issues with the sisters as they decide whether to move forward and do another Mary Mary project. Tina says in a high tone, "The problem here is not Tina!"

Erica points out that Tina is not so great at "preparation," which is where a bulk of their issues come from. Tina doesn't seem to want to go back to Mary Mary days as she cuts off Erica in order to "help my kid cheer."

But Erica's husband, Warren, who also owns the label that Mary Mary is on, has lots to say about Tina's actions as well. Especially since she's interfering with money he has already spent.

"I spent $40,000 setting this up...Those are the things that happen with Tina Campbell managing the group."

You can catch Mary Mary Thursdays at 10/9c on WeTV. Keep up with Enstars for spoiler updates and cast news.


Tags: mary mary WeTV Reality TV