Kim Kardashian has finally had enough.

Between countless Twitter rants and an explosive recording of her husband berating staffers at Saturday Night Live, the mother-of-two, 35, reached her breaking point after Kanye West’s outrageous behavior escalated to troubling new heights during New York Fashion Week — and now, an insider tells In Touch, she’s filing for divorce.

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A source close to the Kardashians exclusively tells In Touch that the 38-year-old rapper caused a scene at the Waldorf Astoria, where they were staying, just hours ahead of his Yeezy Season 3 fashion show and album release party at Madison Square Garden on Feb. 11.

He was screaming in the hotel, “I am Kanye West and my wife is Kim f–king Kardashian,” the source alleges.

RELATED: Kim Kardashian Shares the First Photo of Saint West — See It Here!

And unsurprisingly, the reality star is mortified by her husband's behavior.

“[Kim's] embarrassed to no end over his gargantuan ego and ridiculous tweets,” the source says. “By the end of Fashion Week, she just wanted to crawl into a hole and hide.”

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And it doesn’t seem like there’s an end or any improvement in sight.

Earlier today, Kanye made headlines for going on a Twitter tirade against a music critic — telling him his children are ashamed of their father — while taking shots at other artists such as Macklemore and Taylor Swift.

For more on Kanye’s outrageous behavior and their failed marriage, pick up the new issue of In Touch Weekly, on newsstands now!