Former porn star Jenna Jameson called out UFC fighter and father to her children Tito Ortiz out on Twitter Thursday for his erratic drug use and abusive behavior, and now Ortiz is fighting back.

Jameson put Ortiz on blast, posting photos of prescription medication, syringes another “proof” she tweeted about later in the day. The feud began after Jameson claimed that Ortiz “took my poor children away from me for NO reason. He did drugs and faked drug tests for UFC. I all my time with my babies, he partied.”

“You didn't even show your face while the boys grew, now you want to beat me up????” she followed. Jameson also posted that her children need “their mother” and “not some random drug addict.”

She followed with a series of pictures to support her claims.

“Soon the story of how he almost killed me in February will be made public,” she later wrote.

Now, Ortiz is responding to the claims telling TMZ, “The unfortunate allegations being made against me are simply not true. would never do anything to jeopardize my family. Being a great father and protecting the well-being of my children remains my top priority."

Continuing he adds, "I thank my family, friends, and fans for their kind words of support at this time. For my children's sake, I appreciate you respecting our privacy."

Friday morning Jameson continued to slam Ortiz for the "drama" he's creating saying, “He can say whatever he wants, but I know the truth. He beat me, and never was a father, bullied me, then disallowed my poor babies."

Currently, Jameson and Ortiz's twin boys remain with their father after a custody hearing last month.

Image: Jenna Jameson Twitter