On tonight's episode of The Hills, Montag stands up for her man -- whom bartender Stacie calls a 'd--k' -- and faces a litany of insults from the "other woman."
"Maybe you're into guys who have girlfriends, I don't know you..." Montag says during the girls' heated confrontation. (Watch a clip above)
"You don't know, so don't judge me!" Stacie shoots back.
"You have been judging me," Montag reasons, "calling me 'crazy'..."
With a laugh, Stacie admits it's because "you are crazy!"
Montag still won't back down, and calls Stacie -- who led the pair to attend couples therapy -- "a homewrecker and a slut." Stacie recoils, offering Montag a curt "good luck" as she adds: "I feel bad for you...your boyfriend's a d--k."
Tell Us: Do you think this is the last we'll see of Stacie?
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