'It's not a healthy relationship:' Rob Kardashian and pregnant fiance Blac Chyna are still together amid reports they haven't spoken in months

Rob Kardashian and Blac Chyna are still officially together - but their relationship is in serious trouble.

The 29-year-old reality star and his 28-year-old pregnant fiancee have hit a major rough patch, according to report inPeople on Tuesday.

'Rob and Chyna are not in a great place,' a source told the magazine.

Rough patch: Blac Chyna reportedly hit a rough patch with Rob Kardashian but they remain a couple, according to People - despite TMZ's report of a split

Rough patch: Blac Chyna reportedly hit a rough patch with Rob Kardashian but they remain a couple

'They are always up and down, but they went through a very rough patch as recently as last week. They weren't speaking, or even texting,' the insider revealed.

The couple, who also star on new E! reality show Rob & Chyna, are expecting a baby girl together later this fall.

'It doesn't bode well for their relationship, especially considering the baby is coming so soon,' the source said.

'They're not broken up, but it's not a healthy relationship at all,' the insider added.

MIA: The reality star was last spotted out in July in Los Angeles, and Chyna reportedly were not speaking or texting as recently as last week

Not healthy: The reality star, shown in July in Los Angeles, and Chyna reportedly were not speaking or texting as recently as last week

Rough patch: Bla, shown on Saturday in Los Angeles, is expecting his first child

Rough patch: Bla, shown on Saturday in Los Angeles, is expecting his first child

This comes after TMZ reported the pair have basically split.

Chyna and Rob got together for dinner the night before their new E! show premiered earlier this month, but other than that they have been split, according to TMZ

Rob created more drama when he lashed out at sister Kylie Jenner and leaked her phone number on Twitter on Monday.

It was previously explained Rob had 'overreacted' about the apparent baby shower snub for Chyna 28, as he was convinced his family had deliberately frozen her out.

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.

Lashing out: The reality star leaked sister Kylie Jenner's phone number online on Monday night

Lashing out: The reality star leaked sister Kylie Jenner's phone number online on Monday night

'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.'

Kylie is dating rapper Tyga, 26, who shares a three-year-old son named King Cairo with Chyna.

Rob's famous sisters planned separate baby showers for the duo since Rob and Chyna have not been speaking for months, according to a report by TMZ.

Reality stars: Rob and Chyna are shown in June headed to Khloe's Kardashian's birthday party in Hollywood

Reality stars: Rob and Chyna are shown in June headed to Khloe's Kardashian's birthday party in Hollywood

He tweeted out Kylie's cell number in retaliation after apparently learning that Chyna wouldn't be at his baby shower. 

Rob and Chyna announced during the season premiere of their reality show on September 11 that they were expecting a baby girl.

They previously took to Instagram in April to announce their engagement after three months of dating.

New show: Chyna and Rob are shown in a still from their new reality show Rob & Chyna

New show: Chyna and Rob are shown in a still from their new reality show Rob & Chyna