Kourtney Kardashian to Kim Kardashian: Act Like a Mother!!!

The Kardashians really are playing family feud these days.

Kris Jenner is separated from Bruce Jenner. Khloe Kardashian is estranged from Lamar Odom.

And, according to the latest issue of Life & Style, Kourtney Kardashian is none too pleased with Kim Kardashian.
Insiders tell the magazine that Kourtney is aghast at Kim’s trip to Paris with Kanye West last week.

Yes, it was her first time leaving daughter North West after giving birth in July… but it was still one time too many, according to Kourtney.

The cover story alleges that Kourtney is peeved at her sister for abandoning a four-month old just to enjoy a few "wild parties, trashy outfits and fashion shows" and that Kim has to stop up and ACT LIKE A MOM ALREADY!

Kim, of course, expressed how much she missed little Nori by posting a picture of North West on Instagram toward the end of the vacation. But that apparently wasn’t enough for Kourtney.