Mindy McCready's boyfriend, songwriter and producer David Wilson died Sunday.  He was 34 years old.

Wilson was Mindy's boyfriend and father to their 9-month-old son.  Wilson helped Mindy through some rocky times, too.  The custody battle over Mindy's oldest son Zander and a strange situation in which Mindy was in hiding with Zander.

There's no word on the cause of death.