The sad tale of Orlando Brown has just gotten sadder.

The former That's So Raven star, who has appeared mentally ill over the last several years and has suggested he had sexual relations with Bow Wow, Nick Cannon, and Will Smith, was arrested for attacking his brother with a hammer.

Brown had been staying in his brother's house in Ohio for the past month because Orlando has become homeless and didn't want to stay in a homeless shelter.

The home is currently being renovated.  Yesterday, Brown flipped out and accused his brother of raping his wife.  Then he grabbed a hammer and a saw and tried to strike his brother with the tools

His brother was able to avoid contact and call the police, who arrested Brown for misdemeanor domestic violence