Christy Mack Assault: War Machine's Brother Harassing Adult Film Star on Twitter, Calling Her 'Dumb Wh*re'

Adult film star Christy Mack is still recovering from an alleged attack by her ex-boyfriend, MMA fighter War Machine.

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Even while in recovery Mack is under attack -- this time, from War Machine's brother.

Michael Koppenhaver, a paramedic, has been tweeting disturbing messages about the alleged attack since early August, repeatedly calling Mack a "dumb wh*re."

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On Aug. 9 Koppenhaver tweeted to a fan, "Dude. Wtf?!? Why did he have to date that wh*re?! Why is he so dumb?"

In another tweet, he wrote, "Bro that wh*re has ruined him forever. Like she didn't know what would happen if he came home to that bulls**t."

On Aug. 11 the tirade continued.

"She's lucky they are both alive," Koppenhaver said. "I can't believe they are alive. If my lady was that dumb, bye bye. I don't condone hitting women. But I also don't like wh*res. I also have a bad temper. If my lady was dumb enough to cheat. She knows what would happen. But that's besides the point. The point is this all the terrible. Two terrible people. Both are idiots. I wouldn't have hit her."

According to Koppenhaver's Twitter profile, he is an "emergency medical technician, Harley owner, the best friend you ever had. I am a strong supporter of the 2nd amendment and love my right to bear arms."

His brother, War Machine, is currently being held without bail in a Las Vegas jail. He is charged with 32 counts, including attempted murder, kidnapping and sexual assault. He has pled not guilty. 

On Aug. 8, while on the run, Radar Online reported War Machine wrote a chilling statement to his social media account.

"I can't believe this... I must be cursed. I'm not a bad guy, I went to surprise my GF help her set up her show and give her an engagement ring and ended up fighting for my life," he alleged. "The cops will never give me fair play, never believe me. Still deciding what to do but at the end of the day its all just heartbreaking. I only wish that man hadn't been there and that Christy and I would be happily engaged. I don't know y I'm so cursed. One day the truth will come out."

Mack has garnered national attention since posting pictures of her injuries to social media accounts. She claims War Machine brutally beat her and a male companion.

Kopphenhaver has since deleted his tweets.