Bethenny Frankel Threatens Nemesis Luann De Lesseps: 'I Wouldn't Have Minded Strangling Her!'

It's been one week since LuAnn de Lesseps accused Bethenny Frankel of dating a married man on the Real Housewives of New York reunion, and the SkinnyGirl mogul is still reeling.

On last night's episode of Watch What Happens Live, the 45-year-old mom slammed the Money Can't Buy You Class singer for "toilet bowl" behavior.

"It's just sort of expected at this point," she sighed to WWHL and reunion host Andy Cohen.

Frankel, who maintains that her boyfriend Dennis Shields, 48, was separated from his wife months before they began dating, even said that she would have resorted to violence during the taping if she didn't run an empire.

"I said to Andy, 'If I didn't have a business, I would have grabbed Luann by the throat,'" the outspoken reality star revealed. "I wouldn't have minded strangling her."

The two nemeses have been at each other's throats all season. As RadarOnline.com first reported, Frankel caught Lesseps' fiancé, Tom D'Agostino, cheating with another woman on camera at the high-end Regency Hotel, and told all to her costars.

De Lesseps, 51, stood by her man— and bashed her frenemy.

"If you are a friend and concerned why would you tell other girls first so they could revel?" she snapped.