As the 57-year-old admitted to host Andy Cohen when asked about finally making their split legal, "It would change and it would be scary if it changed."

And with California being a community property state, Andy had to ask Kyle, "Will you be asking for half of The Agency?"

To which Kyle quickly replied, "Well, it's mine. Half of it's mine."

The bombshell statement elicited an audible response from Bozoma Saint John, while Kyle's sister Kathy Hilton chimed in to ask, "Does he realize that?"

But the exes were together for over 30 years, as Kyle—the longest-running Housewife in Bravo history—reminded the cast, "We built our lives together. He literally had two nickels when I married him."

Plus, Amanda Francis noted, "He also launched it on your show."

However, not all of Kyle’s costars are convinced her potential financial settlement plans would be so cut-and-dry.

"Money changes things, especially men," Sutton Stracke warned her costar. "Men and money, they become a beast together."

But Kyle wasn't changing her stance on the matter. As she noted, "It doesn't change that half is mine. Obviously, there's no prenup. We didn't have anything. We were in a two-bedroom apartment with three kids."

Get more updates on Kyle's separation when part two of the RHOBH reunion airs Thursday, April 30, at 8 p.m. on Bravo.

In the meantime, keep reading for a closer look at the cast's stunning season 15 reunion looks.