Keeping Up With the Kardashians star Kourtney Kardashian was by her longtime boyfriend, Scott Disick's side, at his father's funeral Thursday, Daily Mail reported.

Kris Jenner also attended the ceremony at Oakwood Cemetery in Bayshore, N.Y. Disick and Kardashian's two young children, Mason and Penelope, were not there to lay Disick's father, Jeffrey, to rest. 

Scott, 30, is said to have looked "downcast" at the Jewish ceremony, standing next to Kardashian while Jenner stood behind them.

The couple was dressed appropriately in black fur coats and black sunglasses.

Scott's father passed suddenly Friday, Jan. 3, just two months after Scott's mother, Bonnie, died. Both Jeffrey, whose cause of death has not been revealed, and Bonnie were 63. Jeffrey worked as a real estate developer in Los Angeles.

A source told E! News, "The whole family is so devastated and Scott is beseide himself. Scott is an only child with no remaining family."

Scott has remained silent on Twitter since his father's passing - his last tweet was on Dec. 31. But, he has posted several pictures on Instagram, including one of him getting a haircut on Jan. 4.

He captioned the picture, "Getting my trim at the montage."

Saturday Kardashian posted a quote on Instagram that read, "Things you take for granted other people are praying for," and included the caption, "A reminder to thank God for our blessings."

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