Rob Kardashian and Blac Chyna’s show in crisis?

Rob Kardashian and Blac Chyna’s reality TV show is reportedly in crisis.

The couple – who got engaged in April after a whirlwind romance and are expecting their first child together – have signed a deal with E! for six 60-minute episodes of ‘Rob & Chyna’ but Rob has reportedly been skipping filming.

A source told TMZ that the star, who quit ‘Keeping Up With The Kardashians’ for several years after struggling to cope with fame, is worried that ‘Rob & Chyna’ is "compromising their relationship".

Rob reportedly skipped filming for a number of recent events, including his grandmother’s birthday in San Diego and Blac was forced to attend alone.

Meanwhile, it was recently claimed that Rob felt "neglected" by his fiancée, leading to the huge fight which saw Rob deleting all traces of her from his social media.

Although they have now made up, insiders claim Rob was struggling to cope with Chyna – who has a three-year-old son, King Cairo, with ex-boyfriend Tyga – having so many other commitments in her life.

A source said: "Everything with Chyna is moving so fast. … She’s a single parent and filming the show and all of her other work commitments, so Rob has been feeling neglected by her. She has also been doing things on her own a lot with her girlfriends."

Rob, 29, only started dating 28-year-old Chyna in January, before getting engaged in April, and insiders also believe the fast pace of their relationship caused their huge bust-up.

One source added: "Yes, it was a fight, but they will be over it and basically are. They’ve been spending a ton of time together and filming a show together. Add to that the stress of a new relationship and it’s inevitable that there will be some tension and fighting. It was an explosive fight."