Bret Michaels behind Miley Cyrus' parents' split?

bret-michaels-miley-jpgTish broke his heart ... his Achy Breaky Heart. Too soon?

US Weekly reports that rock/reality star Bret Michaels is the reason Miley Cyrus' parents are getting divorced after 17 years of marriage. News of the affair comes after Billy Ray filed for divorce on Oct. 27. A source says Billy Ray found out about his wife's infidelities (there was at least one other affair) before filing.