It's time to keep up with Kim Kardashian's first husband Damon Thomas.

The reality star made a rare reference to her ex on the March 6 episode of The Kardashians, revealing that sister Khloe Kardashian helped her through the couple's divorce during the early aughts.

"When I was getting my first divorce, I moved out and I had no money," Kim recounted, explaining how Khloe offered up all the money in her piggy bank at the time to help pay for separation costs. "She gave me her life savings."

According to the SKIMS mogul, Khloe had saved up roughly $6,000, which was "just enough for me to get the down payment on my apartment."

And for Khloe, she didn't think twice about getting her sister out from a bind.

"She was crying in my room," the Good American co-founder recalled in a confessional of her own, adding that she immediately grabbed her piggy bank and told Kim, "'Let’s take what’s in here, go to the bank and cash it—and let's use this money for your divorce.'"