People close to Britney Spears are worried about her well-being. After authorities were called to the Chateau Marmont on Wednesday, May 1, to break up an alleged fight between the pop star, 42, and her new boyfriend Paul Richard Soliz, insiders revealed this wasn’t the first hint that Spears was on a chaotic path. “Britney’s been on a downward spiral for a while now,” a source claimed. “The disturbing scenario that happened at the Chateau Marmont mirrors what happened in 2008 when she was put under conservatorship. Clearly, things are escalating.” Sixteen years ago, Spears was placed on an inv…