Kourtney has two children Mason and Penelope with partner Scott Disick but Kim, was not in favour of the idea of having a baby before marriage.
I was like, 'You're not married! How could you do this?' I was really firm and strict,. "But she was like, 'Marriage isn't what I want.' And later, I realised she had a better family life than I did," Cosmopolitan magazine quoted Kim as saying, who is expecting her first child with boyfriend Kanye West.
Kim, 32, asserts that she is in no hurry to walk down the aisle.
"Marriage is something that I know we both want in our future, but I don't have a sense of urgency about it. I have this best friend who understands me and helps me through all my tough experiences, and vice versa, you know? It just feels like this is it for me," she said.