Sadie Frost feels left out

They have only been reunited for a matter of weeks, but already the Jude Law and Sienna Miller show is causing trouble with his ex-wife Sadie Frost.

The couple's plan for a sunsoaked escape to the Caribbean means Frost's traditional post-Christmas getaway with her ex and their children has been sidelined. Law usually spends Christmas with Frost and their youngsters holidaying in far-flung destinations.

A friend said Frost, 44, was furious that Law has told her to foot the bill herself if she wants to come with son Rafferty, 13, daughter Iris, nine, and seven-year-old Rudy.

"Jude is going to spend Christmas Day with Sadie and the children at their Primrose Hill home, and will take the children away on Boxing Day," said the source.

"But Sadie is extremely upset because Jude has always paid for her to join them on holiday before. This year he's said she's welcome to come although she will have to pay for herself. Sadie is furious as she really thinks the whole thing is just an excuse as Jude doesn't want her there because Sienna is coming."