'Teen Mom 2' Leah Messer, Jeremy Calvert Twitter Cheating Scandal Erupts: MTV Star's Online Girlfriend Brittany Musick Says She's 'Still On His Mind' After He Was Caught 'Snooping' On Her Page!

Teen Mom 2 star Leah Messer's never-ending cheating scandal with husband Jeremy Calvert just got worse after the MTV dad reactivated his Twitter account and started trolling his online girlfriend Brittany Musick's page. Now, Jeremy's former sidechick blasted the reality star for bringing her into his marriage troubles again.

"Really? Lol," Brittany tweeted along with a picture of Jeremy's "favorited" tweet of hers. "But he got it back yesterday and favorited one of my tweets lol that's what I don't understand."

Really? Lol pic.twitter.com/zGLMkCqLn7

— Brittany (@brittany_musick) January 17, 2015

The single mother went on to criticize Leah's recent declaration on New Year's Day that she and her husband are back together.

"Yeah they need to get it together.. If he is with her then he needs to get off my page snooping through my tweets," she posted.

@Linds1184 yeah they need to get it together.. If he is with her then he needs to get off my page snooping through my tweets — Brittany (@brittany_musick) January 17, 2015

Brittany also insinuated that Jeremy has not stopped thinking about his former social media hookup writing, "I'm obviously still on his mind if that's the first thing he does when he comes back to twitter is go to my page snooping lol."

@Linds1184 I'm obviously still on his mind if that's the first thing he does when he comes back to twitter is go to my page snooping lol

— Brittany (@brittany_musick) January 17, 2015

When asked by a follower if little Adalynn's father still contacts her, the blonde beauty replied, "He has not messaged me..."

@megan_arsenault he has not messaged me... — Brittany (@brittany_musick) January 17, 2015

As MStars News reported, Jeremy originally left Twitter because it was becoming too destructive, coupled with his alcohol consumption.

"He deleted his account because he knew it had caused too much trouble," a source told Radar Online. "Jeremy was drinking and tweeting without thinking of the consequences."

Leah may want to keep tabs on her husband, especially after what she found out when she contacted his Twitter fling.

"Leah messaged me first on Twitter, and then began texting me to find out details of our relationship," Brittany told In Touch Weekly. "At first, she thought I was lying, because Jeremy told her that it wasn't him talking to — it was the guys at work."

"When I showed her the [naked] shot, Leah responded, 'Yes, ma'am ... that would be my husband,'" she continued. Then, "[Leah] told me that really hurt and she didn't know what to do."

Do you blame Jeremy for bringing Brittany back into his and Leah's life? Comment below!