Kim Kardashian is ready to pull the plug on her two-year marriage to Kanye West.

Following his recent hospitalization, the KUWTK star is "terrified of her husband's behavior, and has been talking to celebrity divorce attorney Laura Wasser (though it's unclear if she will represent Kim in court).

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“She really thought Kanye was her soul mate and is absolutely devastated,” the source tells In Touch. “But this isn’t what Kim signed up for when she married Kanye. She’s done.”

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However, the rapper, who shares kids North, 3, and Saint, 1, with the brunette beauty is unaware of her plans to end their relationship.

"Kanye has absolutely no idea that any of this is happening," says an insider. "She's been doing everything in top secret."

So sad! For a look at Kimye and the kids in happier times, click through the gallery below!