Camille Grammer is leaning toward "walking away" from Real Housewives of Beverly Hills — so says a source closely connected with C.G. ... and TMZ has learned it's not the first time she's thrown in the towel.
Sources involved in the production of the show tell TMZ Camille walked off the show several times during the taping, saying she was "done with the show." In at least one case, scenes had to be shot without her. But every time, Camille had a change of heart and returned.