Courtney Love's estranged daughter has responded to her mother's tweets about a rumoured romance with her late father's Nirvana bandmate Dave Grohl by urging Twitter.com bosses to ban her from the micro-blogging website.

Love took to her private Twitter account on Tuesday (10Apr12) and claimed Foo Fighters star Grohl had seduced her engaged 19-year-old daughter.

She wrote, "I hear from frannies (Frances') roommate that @davegrohl hit on frances, and that she was curious, I'm not mad at her, him i am about to shoot, dead."

Grohl fired back at the rocker on Wednesday (11Apr12), insisting her Twitter.com rant was completely false.

A statement from him read: "Unfortunately Courtney is on another hateful twitter rant. These new accusations are upsetting, offensive and absolutely untrue."

And now Cobain has offered her response in a statement, which reads: "While I'm generally silent on the affairs of my biological mother, her recent tirade has taken a gross turn. 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."

Cobain is engaged to rocker Isaiah Silva.