Leah Messer Teen Mom 2
A “Teen Mom 2” sneak peek reveals more drama is on the way for Leah Messer. MTV

Leah Messer will get an electronic lashing from her ex’s wife on Monday’s “Teen Mom 2.” After watching a video of her daughter complaining about Corey Simms’ better half Miranda Simms in episode 10, a sneak-peek video of episode 11 reveals Miranda’s side of the story.

In the preview, Leah tells her friend Kayla about her daughter Ali’s complaints about Miranda. In episode 10, a video of Ali, who suffers from muscular dystrophy, complaining that Miranda did not help her carry her backpack in favor of holding her baby half-sister Remi surfaced.

“He became concerned,” Leah tells her pal of Corey’s reaction to the footage. “Even though I may not agree with a lot of things Corey does, we can talk about these concerns and maybe whatever she’s feeling maybe we can work through it.”

And while Corey may have initially been on Leah’s side, Miranda makes it clear she’s not amused. In the middle of Leah’s conversation she receives a large text from Miranda which says she’s not a fan of her “sneaky video.” Miranda adds that she tries to give Ali and her 6-year-old twin sister Aleeah the best life while they’re in her care.

“I rarely have her carry her own backpack and if I do its because I have to carry Remi in and other stuff,” Miranda writes. “I do care for them and try to give them the best life when they are here but it really bothers me that you’re claiming you have some sort of sneaky video of me because I have absolutely nothing to hide.”

Watch the sneak-peek video below:

Outside of the show, Corey and Miranda recently spoke out about what has been deemed “backpackgate” by fans. Miranda told MTV News she finds the ordeal “heartbreaking” and never realized Ali and Aleeah felt their baby sister was favored. “After Remi was born, I’ve never seen any type of jealousy that the girls had toward Remi or any kind of feeling that they felt left out,” Miranda said. As for her current relationship with Leah, Miranda said she understands where she was coming from. “I think we’re at a better place now,” she added.

Catch up with the cast of “Teen Mom 2” on Mondays at 10 p.m. EDT on MTV.