Season 6: Episode 145: The Bigger Person
The feud continues when Ray realizes that he can use the feud to get Debra to do almost anything for him, dragging Frank into doing it with Marie. Things are going as planned, but Robert is sickened by their carelesness. The pressure gets to Robert and he tells both Debra and Marie that Ray and Frank are "exploiting the situation" in order to bring them back together. But, all it creates is more mayhem.