Kris Jenner and Bruce Jenner's split might have been forgotten by the Kardashian matriarch as she boasted about their 23-year marriage despite their separation last year as the Instagram post came in the midst of the rumors swirling around about her heavy drinking.

The momager posted a throwback photo when Kris Jenner and Bruce Jenner's marriage was still strong along with the caption: "Happy Anniversary to one of the most amazing men I know!!!! I love you, Wow 23 years!!!!! #love #weareofficiallyvintage" Kris Jenner wrote.

In October last year, the couple announced their separation after two decades of being together. The statement announcing the Kris Jenner and Bruce Jenner split said that they are both happier living separately.

"But we will always have much love and respect for each other. Even though we are separated, we will always remain best friends, and as always, our family will remain our No. 1 priority," the statement continued.

Lately, the couple has been spending a lot of time together, sparking rumors that the Kris Jenner and Bruce Jenner marriage can still be saved.

They couple was more than chummy when they arrived after their Thailand vacation early this month as they held hands at LAX while being photographed by the paparazzi. Kris Jenner and Bruce Jenner also spent Easter together by attending a religious service in a community church.

Meanwhile, Radar Online reported that Kris Jenner and Bruce Jenner split might be causing the momager to drink, which also isolated her from the family.

Karen Houghton, the momager's younger sister, revealed that their father also had an alcohol problem which contributed to his death.

"I don't care if she drinks too much. It's none of my business. Let Kris drink all the vodka she wants," she said.

The momager's younger sister also doubted whether Kris Jenner and Bruce Jenner's marriage really ended or even the drinking reports.

"The whole Bruce separation might be a gimmick. The divorce might be a gimmick. The whole drinking thing might be a gimmick. I don't know what to believe with them or not," Kris Jenner's sister was quoted saying.