MADRID -- The former lover of Spain’s King Emeritus Juan Carlos has filed a lawsuit with a British court accusing him of spying on her, the latest twist in a financial scandal plaguing the ex-monarch.The public relations firm representing Corinna Larsen, a Danish-German businesswoman long linked to Spain's former king, confirmed Wednesday that she had asked a London court for a restraining order against Juan Carlos and compensation for damages for his alleged harassment.The former king’s lawyer