Kim Kardashian Reveals That Daughter North 'Does Not Like' Brother Saint

Even the stars—or, rather, their children—experience sibling rivalry.

On Monday, Aug. 28, 2017, Kim Kardashian, reality star and mother to 4-year-old daughter North and 22-month-old son Saint, filled in for host Kelly Ripa on Live with Kelly & Ryan and opened up about her children's relationship with one another.

"I don't know if it's cause she's the older sister. I don't know what it is. I thought it was a phase. She does not like her brother. It's so hard for me," Kardashian told viewers and co-host Ryan Seacrest.

"She gets so jealous when I would breastfeed and all that kind of stuff," the 36-year-old continued. "And now, the phase isn't going away."

If anything, it sounds like North may be getting wiser to all the ways she can exclude her brother from the family. "She thinks she's outsmarting me," Kardashian said of North. "She's like, 'We're having a tea party, Mom. No boys allowed.'"

Sounds like North can be quite the handful!

But then again, Kardashian's not exactly innocent either. While we wait for Keeping Up With the Kardashians' return on Sept 24, read up on the all the questionable things the social media star has ever done.