'Teen Mom 2' Leah Messer Custody Battle Gets Ugly: Corey Says Ex Stole Money From Twin Girls!

Teen Mom 2 star Leah Messer is trying to change her ways to get custody back of twin daughters Ali and Aleeah from ex-husband Corey Simms. However, the MTV stars' custody battle has gotten even nastier now that Corey is accusing his ex of stealing money from their girls' bank accounts. Will the reality dad take Leah to court again to get the money back?

According to In Touch Weekly, the West Virginia mom still hasn't put back the money she took from her special needs daughter Ali's account as well as taking $10,000 from other daughter Aleeah's savings. It looks like Corey will sue Leah to get back what's owed to his daughters.

"Corey is taking Leah to court. He is furious that she took that money," a source told the gossip mag. "That was the girls' money - not Leah's. Corey's going to do whatever he can to make sure it's put back."

Going to see the Christmas lights and Santa with my girlsss! Mommy is so excited pic.twitter.com/oEebj0wN04

— Leah D. Messer (@TM2LeahDawn) December 22, 2014

This already has the makings of an ugly court fight. At the crux of the problem seems to be Leah's horrible spending habits, which were portrayed in a lot of arguments with second ex-husband Jeremy Calvert. Now, Corey has decided to fight back.

"She has made a lot of bad financial decisions," an MTV source said. "[Corey] adores those kids. And you better believe that he's going to make sure that Leah doesn't do anything to jeopardize their future."

As MStars News reported, all hell broke loose last year when Corey accused Leah for the first time of stealing from the accounts. The mother of three blasted her baby daddy on Twitter and denied all of the accusations.

"I can't believe some of these pathetic individuals that hide behind the name of 'a source' My girls still have they're money....." the reality star wrote.

I can't believe some of these pathetic individuals that hide behind the name of "a source" My girls still have they're money.... — Leah D. Messer (@TM2LeahDawn) December 23, 2014

Do you think Leah would take money from her daughters' accounts for herself?