Rob Kardashian "overreacted" over the baby shower his family threw for him.

Rob Kardashian

Rob Kardashian

The 'Keeping Up With The Kardashians' star fumed on social media when it appeared his family had forgot to invite his fiancé Blac Chyna - with whom he is expecting his first child - to the baby shower but it has now been revealed that the model was unable to make it.

A source said: "Rob was told that the shower was still going on for him but Chyna couldn't make it, but he misunderstood the entire thing and overreacted.

"The girls knew Chyna couldn't make it, and Chyna was cool with it, but Rob thought something was being done behind closed doors to make sure she couldn't be there."

The 29-year-old television personality is also said to be convinced that his family dislike Chyna but that could not be further from the truth.

An insider added to Entertainment Tonight: "Rob is still convinced his family doesn't like Chyna but they absolutely adore her.

"They thank her every day for coming into Rob's life and changing him. He's such a better person with Chyna, and all the girls see that."

Meanwhile, Rob took to Twitter earlier to share his sibling Kylie Jenner's phone number after he claimed she didn't invite Chyna to the party.

He wrote: "Didn't invite the Mother of my child to a baby shower you all were trying to throw for me ? You all must have lost your damn minds ,,, ... I ain't hacked either this is rob dog lol (sic)"