Last week Lisa Rinna threw a glass at Kim Richards. On Tuesday's episode of "The Real Housewives of Beverly Hills," Brandi Glanville slapped Lisa Vanderpump, reports People Magazine.

The wives shopped, shared chocolates, sipped Champagne and went sight-seeing, but touring Holland could not ease the drama between them.

On a boat ride through Amsterdam, Glanville tried to ease tensions between the women and bring the group together, but failed. The wives continued bringing up past issues that had hurt each other's feelings.

Before the boat departed, Glanville talked about the TV sitcom "The Love Boat" and playfully attempted to re-enact a scene with Vanderpump, touching on how guest stars fought on the 1970s-80s show.

"I will slap you," Glanville declared, before smacking Vanderpump on the cheek.

"No, that's wrong," Vanderpump said, flustered after the slap. "Stop it right now."

"Do it to me," Glanville said.

"I don't like that," said Vanderpump. "It's like throwing a glass of wine in [Eileen Davidson's] face."

Vanderpump was referring to the January episode when Glanville begged Davidson to turn into her "Days of Our Lives" character to reenact a scene from the show during a dinner party. Davidson declined, clearly uncomfortable.

"I'll throw a drink on you," Glanville said playfully and did just that to the horror of her co-stars.

"What in the hell do you think you're doing? It just always goes too far," Vanderpump said of Glanville's "The Love Boat" reenactment.

And that's not all the trouble Glanville caused on Tuesday's "The Real Housewives of Beverly Hills" episode. The mother of two accused Davidson of being a "home wrecker," reports Inquisitr.

"Listen, if anyone at this table wants help being a home wrecker," Glanville began before being cut off by Davidson, who said, "Don't [expletive] call me a home wrecker."

Davidson warned Glanville not to go down that road and added, "Don't bring it up, Brandi."

In a confessional, Glanville claimed that Davidson slept with a married man, although she did not reveal his name.

"Did Eileen sleep with a married man while she was married? She did! That's called home wrecking. I know a lot about it," said Glanville.