'Hopeless!' Kim Trapped In 'Miserable' Marriage To Kanye West

Kim Kardashian and Kanye West's troubled marriage will be front and center on the upcoming season of KUWTK, but an insider told RadarOnline.com that their relationship is even worse when the cameras aren't rolling!

A source close to the Kardashian clan told RadarOnline.com exclusively, "Kim is having a really, really difficult time holding it together right now!

"She seems absolutely miserable and would like nothing more than to turn this around, but at this point it seems like she is just hopeless," the insider said.

As RadarOnline.com previously reported, the 39-year-old father of North, 3, and Saint West, 1, suffered a serious mental breakdown while at his trainer's house in L.A. in November 2016. Following the episode, he underwent treatment at UCLA Medical Center for over a week.

But since his release, the source said, "It is like Kanye has the mentality of a five year old and Kim is more like his mother than his wife."

"The two of them are constantly fighting behind closed doors and she just seems tired of playing this charade with him," the source told RadarOnline.com.

Even worse, the Kardashian beauty has no one to turn to for help, as the insider revealed that her sisters – Kourtney, 37, and Khloe, 33 – "are at a loss for words!"

"Kim seems trapped and no one knows what to say because she wanted this marriage so bad," the insider claimed.