the former child star turned real housewife discusses her demons in an emotional interview with dr. phil set to air april 28 , her first for a national audience since arrest .
among the topics the 50-year-old is slated to discuss is her longtime struggle with alcoholism that about her april 16 arrest , richards reveals , ` i was angry and frightened and i was scared .
' but that was n't the only cause .
` she is under a lot of pressure , especially because of monty that