Written by Alexandra Abumuhor Tish Cyrus and Billy Ray Cyrus are ending their marriage. The couple have split after nearly 30 years of marriage, and it is reported that the mother of miley cyrus filed the documents in Tennessee last week. The filing states that the couple haven’t lived together for more than 2 years and cites “irreconcilable differences” as the reason for their split, Tish also requested “an “equitable ...