Kim Kardashian and Kanye West's divorce rumors are heating up as a report claimed that the couple is on a "trial separation." In this photo, Kardashian and West are seen attending the Balmain show as part of the Paris Fashion Week Womenswear Fall/Winter 2015/2016 in Paris, March 5, 2015. GETTY IMAGES/PASCAL LE SEGRETAIN

Amid rumors that Kim Kardashian and Kanye West are heading for a divorce, a report claimed that the “Keeping Up With the Kardashians” star is furious over her husband’s “close bond” with Rihanna. Over the last few weeks, reports have surfaced that the couple’s marriage is on the rocks.

West has “distanced himself from his longtime protégée Rihanna — and it’s all because of his furious and envious wife,” Radar Online reported, citing a source. “Each and every time Rihanna is on the scene Kim gets jealous and threatened. It’s unbearable for all concerned.”

The source also reportedly added that West and Rihanna “have a very close bond” and “do flirt with each other a lot,” which is allegedly making Kardashian paranoid that “they have this crush on each other and that one day Rihanna could steal him away.” The mother of two has thus banned West from speaking to Rihanna.

The news was followed by a report from OK! magazine that claimed that Kardashian and West’s marriage is at a “breaking point.”

“Kim is feeling overwhelmed by [West’s] outbursts, and their entire marriage seems to be buckling under the strain,” an insider told OK! magazine, Gossip Cop reported. “Kim is at a loss. She’s questioning the relationship for the first time.”

The insider reportedly went on adding that “the tension goes beyond Kanye’s recent rants,” as the couple is also dealing “with outside worries and not focused on staying healthy and happy.”

The couple has “lost the spark” and tensions between them have escalated so much that they have “taken to sleeping in separate bedrooms,” the insider told OK! magazine, according to Gossip Cop, adding that Kardashian “is doing all she can to try to help them recapture their chemistry.”

However, Gossip Cop debunked the reports saying that Kardashian has not stopped West from talking to Rihanna nor are they at a “trial separation.”

In a new report, Radar Online also reported that Kardashian is struggling to lose weight amid her marriage meltdown.