When Billy Ray Cyrus filed for divorce three years ago, I really thought Tish Cyrus should have been the one to do so. It was Billy who was causing all the trouble and drama within their marriage and he is the one who wanted out so he could “explore.” You can decide what explore means, but it means a few different things in this context. He then dropped the whole thing because he realized he had no career without Miley and Miley had sided with her mother. Apparently things never got that much better in the last three years and Tish is the one who filed for divorce now. You will notice that Billy has not been hanging around the family much. Shunned might be too strong of a word.