It seems like Dr. Dre's divorce to Nicole Young is going on forever and it's getting nastier by the day.

In the latest chapter, TMZ reports that Dre was served with legal documents at his grandmother's funeral in Los Angeles on Monday, October 18.

One source connected to the veteran producer says he was served while standing by his grandmother's casket, but a source for Nicole said he was served in the cemetery's parking lot.

But regardless of how it went down, it's said that Dre got angry and refused to take the docs, so the processor left them at the cemetery.

The papers have to do with Nicole's legal fees because she says Dre was ordered to pay $1,550,000 but only paid $325,433. Dre, however,  believes that number is a mistake, hence the dispute.