Sheree Whitfield of the “Real Housewives Of Atlanta” is in financial trouble once again. A few weeks ago I told you her Aston Martin was seized, well now a private investigator she hired to dig up dirt on her ex-husband during their divorce wants to garnish her check from the reality show.

According to tmz.com, Sheree hired a private investigator named Dwayne Alexander back in 2005 to dig up dirt on her then-husband, ex-NFL star Bob Whitfield — but according to a court order obtained by TMZ … she still owes him $28,858.93 for snooping services and interest.

Now, Alexander’s gone way over her head to get the money, firing off a letter to Bravo — the network behind “Housewives” — claiming he plans to garnish Sheree’s wages from the show to settle the debt once and for all.

OUCH!!!