Former Beatle Sir Paul McCartney has bulldozed the $2 million (GBP1 million) cabin he built for estranged wife Heather Mills on his English country estate. MCCartney built the two-bedroom supercabin five years ago because Mills didn't like staying in the main house where his late wife Linda had lived. Local council bosses had ordered for the cabin to be torn down because the star had not been given planning permission. He was expected to fight the ruling, but friends reveal he decided to destroy the building, in a bid to help him get over his split from the former model.