Tommy Lee tweeted a photo of himself, alleging that his adult son, Brandon, assaulted him — punching him in the face during a drunken fight.

“My fiancé and I were in bed when my son busted into the room and assaulted me,” he wrote. “I asked him to leave the house and he knocked me unconscious. He ran away from the police. THAT’S the truth.” He added in the photo, which has since been deleted, “My heart is broken. You can give your kids everything they could ever want in their entire lives and they can still turn against you.”

According to reports from TMZ, Tommy was drunk, and Brandon swung in self-defense Monday night inside the family home in Calabasas, California.

A few days ago, his ex wife Pamela Anderson revealed to Piers Morgan that Tommy physically assaulted her while they were married.