Kim Kardashian Taking Newborn Baby On Tour With Kanye West Is Selfish, Says Family Member

Kim Kardashian hasn't even given birth to Kanye West's baby yet and her decision to take the newborn on her rapper boyfriend's international tour has already angered older sister Kourtney because the mother of two thinks it's selfish move, and not in the best interest of the infant, RadarOnline.com is exclusively reporting.

Kanye is scheduled to go on tour this fall, just months after Kim gives birth to their first child. It was Kim's decision to bring their newborn baby on tour.

The decision has "seriously irked Kourtney. She thinks it's very selfish of Kim to take the baby on tour with Kanye. Babies need stability, and a schedule, which will be very hard to do when changing time zones and hotel rooms," a source told RadarOnline.com exclusively.

"It's also potentially dangerous to the baby's health because of their developing immune systems. The drama between the sisters is being filmed and documented for the upcoming season of Keeping Up With The Kardashians. Kourtney just doesn't think Kim grasps the huge change that will happen once the baby is born."

As RadarOnline.com previously reported, just months before Kim is due to give birth she jetted off to Paris for a romantic trip…and she spent time with her mom Kris Jenner while her baby daddy Kanye was nowhere to be found.

Kim’s relationship with Kanye has been under fire recently, and she admitted that they “lead different lives.”

The fighting between the sisters "is nothing new. This what they do," the insider told RadarOnline.com.