The drama continues with "Teen Mom 2" renewed for season 7 and it looks like the action will be kicked off by Jenelle Evans and her mother Barbara who won't stop bickering. Mama Evans is getting on her daughter's nerves, thanks to her volatile personality.

"My mom - she's happy one minute and then the next she is mad. And then the next day, she'll act like nothing happened," Jenelle complained as quoted by Radar Online. Rumor has it that the feuds between the two are so bad that Janelle becomes too frustrated to film.

At the moment, the "Teen Mom 2" star has a lot on her hands right now. Her custody battle for son Jace is on ice as she plans to settle down first before she gets back with the issue. She also does not want her kid's schooling cut short there.

Another reason Jenelle is shying away from pushing through the battle early on is because she does not want young Jace to be shocked of the big changes it will entail. "I'm trying to let my mom ease into it instead of grabbing him right from under her, and to try and like wean him off of her," she added.

Meanwhile, it looks like "Teen Mom 2" season 7 will also see Leah Messer back. Just like Jenelle, Leah is also dealing with custody issues, with her former boyfriend Corey Simms being granted the weekday guardianship for their twins – something Leah could not stand.

Jenelle, however, has word of advice for her fellow reality star. "I would just say stay strong and level-headed. Just stay on the right path," Janelle advised to Leah as quoted by Latin Post. This should help her win her two daughters back.

MTV is yet to lock in a premiere date for "Teen Mom 2" season 7.