Since getting engaged on the season 11 finale of The Bachelorette, Kaitlyn Bristowe and Shawn Booth have insisted that they are a happy couple — and are just taking their time when it comes to tying the knot.

Now, former contestant JJ Lane tells In Touch that it is all a lie and their relationship is fake.

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“Kaitlyn and Shawn’s relationship is a sham,” JJ says, claiming that he isn’t surprised they haven’t gotten married yet. “They have a business relationship. Shawn is only sticking with her for the money.”

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JJ Lane

He predicts that it’s only a matter of time before the former dance instructor gives up.

“Shawn is such a jealous, insecure person,” JJ explains. “There is no way that Kaitlyn is going to be able to live her life long-term with a guy like that.”

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And even if they do end up making it down the aisle, he adds, “I will revel in their divorce!”

For more on this and all your favorite Bachelor contestants, pick up the latest issue of In Touch, on newsstands now!