Rob Kardashian's weight got the best of him during the Kimye wedding festivities. His family was devastated when he flew back to LA from Paris on Saturday. Rob allegedly did not want to be in pictures from the event, and decided to skip it all together.

The youngest of the Kardashian clan felt "so insecure and depressed about his appearance," though his family insisted there was nothing to worry about. This comes on the heels of reports that Rob felt the whole event was "superficial bull****."

"Rob said he was sickened by Kim and Kanye's display of wealth and clothes and beauty and called it 'superficial bulls***' but Kim was pissed that Rob hadn't made an effort to drop any weight over the past few months," a source told X-17.

"Rob basically thinks Kim cares about him only for his appearance and he said he'd "make life easier" for her and just leave."

The source continued, "Rob booked his flight for Saturday morning and skipped the lunch at Valentino's.

He just doesn't seem to feel comfortable or happy around his family at all. They're all wrapped up in the same pretty world and he just doesn't fit in."

Kardashian walked through the airport with his head down and would not answer questions from photographers. Donning an all black ensemble, the sock designer looked angry and upset as he texted away on his phone.

Rob was not the only one not happy to be in Paris. We told you that stepdad Bruce Jenner was "miserable" and wanted to take the "first plane out" after the festivities. Brody Jenner decided against going after his model girlfriend was snubbed from the guest list.

Contrary to reports that Jay-Z and Beyoncé would attend, the power couple opted out and spent a romantic weekend by themselves.

Can you believe Rob left Paris and did not attend the Kimye wedding? Let us know your thoughts in the comments section below.