There is no doubt that Kris Jenner misses her one and only son especially during the holidays when the rest of the Kardashian clan are preparing to celebrate Christmas, a report from Mirror.co.uk revealed.

The Kardashian matriarch shared a very emotional message meant for her son Rob. Reports say that he is currently struggling with personal issues and would like to distance himself from his very popular family members.

She shared a photo of Rob kissing his sister Khloe on the cheek as the reality TV star pouts for the camera. Kris captioned the photo with "I'll forever be obsessed with u! My one&only!" The photo was originally shared by Khloe with a caption "If only u could see yourself through my eyes."

The 28-year-old Rob Kardashian is the only brother to sisters Kim, Khloe and Kourtney. He was reported to be battling depression and is dealing with weight loss. He is rarely seen in public and sources say that he prefers to live a life away from his family and away from their very public life.

Rob was not seen during the family's annual Christmas pictures and also from their epic parties. Every member was present such as Caitlyn Jenner and Rob's half-sisters Kendall and Kylie. But even with his absence, the family still regarded them as a part of the celebrations. He even had his own stocking by the fireplace in his mother's mansion. This was one of the 17 other stockings that belonged to other members of the family.

A reliable source said that last week, Rob was still struggling with personal issues, "Rob is still struggling and it makes the family sad. He deals with depression, weight issues and low self-esteem, but that's been going on for a long time."

The source also said that of all the family members, Khloe was very much there for Rob. However he has to deal with his own problems and figure out stuff for himself as well.