In a twist that might be one of the biggest in Bachelor history, the most recent axed bachelorette, Kacie Boguskie, crashes the final three's party, flies to Switzerland and lets Ben Flajnik know that Courtney Robertson can't be trusted!
In a new preview clip, Ben goes on over-night dates with the three remaining women, Lindzi Cox, Nicki Sterling and Courtney, and has to make an excrutiating decision on who to take to the finale. But Ben's desicion becomes that much harder when Kacie returns to warn him about cunning Courtney, whom she believes is not a good match for him.
The emotional reunion gets Ben's mind racing, and he starts to second guess his relationship with the model who has stolen his heart.
"I can't believe what I'm hearing," Ben says in the preview clip. "Am I being played?"
Will he finally heed the advice he has been dismissing all along? We'll have to wait until Monday, at 8 p.m. to find out!