Denise Richards & Charlie Sheen in New Legal Battle

His ex-wife, Denise Richards, has filed court documents that claim her ex-husband isn't following through with the terms of a trust he set up for his children. In the documents, obtained by E! News, Richards claims Sheen told her if she and the kids moved into the house next door to him they wouldn't be evicted. Taking into consideration his HIV-positive diagnosis and his desire to "repair his relationship with his children," Richards agreed.

But over the past few years, Sheen became hostile and aggressive, according to Richards. The Drop Dead Gorgeous star claims shortly before Christmas 2013 the Anger Management star threatened to take away his kids' presents, allegedly saying, "I'm giving all your gifts including the air hockey table to the homeless." It was then that she claims he began to threaten to evict them.

This past September Richards claims Sheen removed her and their children out of their home, forcing them to rent a house for $15,000/month. The actress is requesting the judge rule that Sheen has to pay $1.2 million toward a new home.

Richard also claims Sheen sent her and her children scathing text messages, including one to daughter Lola Rose Sheen which allegedly said, "Have a merry Xmas with your loser f--k s--t mom ... your dad is a rock star genius ... your mom is a puss wart."

Richards' rep tells E! News, "Denise is fighting for her children. This has nothing to do with her, the money is for her kids. This is about him providing for the children as he agreed to do."

But Sheen's lawyer tells TMZ that Charlie believes this is "a desperate attempt to get more money." Sheen has already paid Richards $20 million, including $660,000 tax-free every year for the past nine years.

"In addition to what Charlie has been paying Denise, he also pays for school, all expenses and it's still not enough for her," Sheen's lawyer says. "He intends to fight this and believes he will prevail."

Richards also spoke out about the ordeal on Twitter.