Sienna Miller and Jude LawSienna Miller and Jude LawIt's been on and off more times than the Blackpool illuminations.

But we've got word that Jude and Sienna's relationship really is now officially off.

Until the next time it's switched back on again, we guess.

Depending on which paper you read, Sienna dumped Jude over his plans to move into a house with ex-wife Sadie Frost and the kids...

...Or, Jude dumped Sienna because she's become too paranoid and controlling since they got back together.

The Sun say Sienna did the ditching after hearing how Jude plans to spend more time with his kids by taking a home with Sadie.

A mole says of Sienna's reaction: "She screamed at Jude when he told her.

Jude Law and Sadie Frost hang out togetherJude with ex-wife Sadie Frost"She claimed he might as well get back with her if he's prepared to live with her."

Meanwhile, in the Daily Mirror, the story goes that Jude could no longer stand being wrapped round Sienna's finger since nanny-gate and told Si to hop it.

"Sienna has become more demanding," an insider on her new film blabbed.

"Sienna thought she could call the shots. Jude put up with it for a while, but in the end her behaviour drove him away."

If they don't get on with being happily together or happily split, we reckon we might give up on the pair of 'em.

Yawn.