The breakup battle between Billy Ray Cyrus and Firerose took a nasty turn this week as the country star reportedly filed for a restraining order, accusing his soon-to-be ex-wife of making unauthorized charges to his American Express card, RadarOnline.com has learned. Earlier this week, news surfaced that the Achy Breaky Heart hitmaker, 62, had quietly asked a court to annul his seven-month marriage to the Australian singer-songwriter, 37, listing the date of separation as May 22. A new court filing obtained by In Touch Weekly on Friday revealed that Miley’s dad also asked for a temporary restr…
