LATEST: Heather Mills is furious with her estranged husband Sir Paul McCartney after finding out she could be made homeless. The former model blames the rocker for failing to obtain planning permission for the cabin she has been residing in since their split in May (06). The former beatle has been letting Mills stay in the building so that he can be close to their two-year-old daughter BEATRICE, but is currently embroiled in a planning battle with the local council, who have given MCCartney until November (06) to submit a retrospective planning application for the illegally-built lodge. A source told British newspaper The Daily Mail, "She is laying the blame firmly at his door for the lack of planning permission. "Heather is furious. When she gets back from Los Angeles - where she is on holiday - she will have to start some serious house-hunting. "She hopes to buy a property when the divorce is finalised. She did have a flat in London but Paul bought that off her so that she could buy a barn which is now being used as an office."