Onetime Hole frontwoman and current nutcase Courtney Love is at it again. Earlier this week, she took to Twitter to accuse Dave Grohl of sleeping with her daughter, Frances Bean Cobain. You can get caught up in the soap opera of  Nirvana’s drummer allegedly having sex with Kurt Cobain’s daughter here. You’d be wasting your time, however, since both Grohl and Frances have issued statements denying it. “Unfortunately Courtney is on another hateful Twitter rant,” Grohl said in a statement. “These new accusations are upsetting, offensive and absolutely untrue.”

Meanwhile, the 19 year-old Frances Bean Cobain, who’s actually engaged (feel old yet?), has also released a statement. “While I’m generally silent on the affairs of my biological mother, her recent tirade has taken a gross turn,” she said. “I have never been approached by Dave Grohl in more than a platonic way.  I’m in a monogamous relationship and very happy. Twitter should ban my mother.”

While we’re not sure that Twitter is in the habit of banning users, they could do worse than starting with Courtney Love. She hasn’t been ‘World’s Best Mom” material for years now, but making allegations up about the sex life of your daughter is quite possible a new low even for her. I mean, look at that picture. RuPaul would have made a better mom.