Posted by Sabrina B. @gametimegirl

Brett Favre’s sister has been accused of destroying a house  by creating a gargantuan amount of dangerous meth fumes, this according to a new lawsuit. 

Brett’s younger sister Brandi Favre was arrested in a massive meth bust in Mississippi last year — and now, a couple that lives next door to the alleged meth lab claims the fumes from the manufacturing process have wreaked havoc on their home. 

According to the lawsuit, the couple claims a meth screening company detected “widespread meth contamination” in their home after Brandi’s January 2011 arrest — and recommended the entire place be cleaned.

As a result, the couple claims they had to find a new home for 5 months while their house was restored to a livable condition — not only inconvenient … but massively expensive.

The couple is now suing Brandi and her alleged accomplices for unspecified damages. Attempts to reach Brandi — whose case is still pending before a grand jury — were unsuccessful.

–TMZ