What is billy strings wife?

Billy Strings, whose real name is William Apostol, is a musician known for his bluegrass and folk music. As of my knowledge cutoff date in September 2021, there is limited public information available about his personal life, including details about his wife. Billy Strings tends to keep his personal life private and does not discuss it extensively in public interviews or on social media. Therefore, if there have been any updates or changes to his marital status since that time, it may not be widely known to the public.