The family of "Big Brother" contestant Shelly Moore has met with the FBI to discuss the onslaught of death threats that were made to them after Shelly voted to evict a popular house guest last week.
TMZ has learned ... the meeting took place in Louisiana this week -- but after the agents reviewed the information, sources tell us the feds determined that none of the threats were "credible."
We broke the story -- a bunch of deranged fans bombarded the Moore home with frightening phone calls and emails after Shelly voted to evict Jeff Schroeder ... a fan favorite.
Sources close to the family tell us ... the threatening phone calls and emails have essentially stopped in the past couple of days -- so they're not too worried anymore.
We're told the family will not be taking any further action -- and simply hopes they can move on with their lives.