Kim Kardashian, 41, apologized for her ex-husband Kanye West's treatment of her family
She vowed to never 'stoop' to her ex's level on the latest episode of The Kardashians
The shapewear mogul learned he was releasing a new song that would bash her and her family
The episode also saw her replacing her sister Kendall on the cover of Vogue
Meanwhile, Kourtney and Travis Barker work struggling to avoid sex and exercise for a cleanse
The lovebirds were working on increasing their chances of conceiving a child
Kris and Kylie Jenner took a detour to the grocery store and car wash to get back to their roots
