Rob Kardashian and Blac Chyna went on a hike to kick off the New Year.
The couple - who share one-month-old daughter Dream Renée - shared pictures and videos of their relaxing walk as they soaked up the stunning views.
It comes after Rob was admitted to hospital for complications related to his Type 2 Diabetes.
A source told People magazine: "Rob wasn't feeling well and recognised that his symptoms were diabetes-related.
"Rob has made some changes to his lifestyle, but all the latest drama with Blac Chyna has made him depressed. And he has been on a terrible diet. He hasn't been taking care of himself, and that's why he's now sick again."
It was previously reported that Rob had gained an "alarmingly large amount of weight after excessively eating" when he was arguing with his fiancée Chyna after the pair briefly separated earlier this month.
After their public spat - in which Chyna alleged Rob was "verbally abusing" her on a regular basis - the 29-year-old sock designer took to social media to apologise to the star.
He wrote: "This weekend I was in an emotional bad place and did some things that embarrassed myself and my family. I apologize and I'm seeking help to deal with my flaws/issues. Please pray for me and I'm sorry @blacchyna. You are a great mother to our child and I love you. (sic)"
The pair are said to have argued about Rob's "emotional problems".
A source said previously: "He has absolutely been the instigator in most of their past fights. His emotional problems takes over and he lashes out at Chyna over ridiculous stuff. Chyna just had a baby and he keeps fighting with her over ridiculous things. It's like he just can't help himself.
"Whenever he gets along with Chyna, he finds a way to ruin it. He is crazy suspicious and doesn't trust her at all ... Now he keeps fighting with her over issues that his family had from the beginning. He doesn't trust that she actually loves him and that their relationship is only about money to her."
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