Khloé Kardashian has lashed out at her sister Kim Kardashian West's "aggressive" ex-husband Kris Humphries
The 31-year-old reality TV has launched an attack on the basketball player, 30, branding him her "least favourite ever" out of all the men her older sibling has dated over the years.
Writing in her new book 'Strong Looks Better Naked,' she said of her former brother-in-law: "The thing is, every relationship is different, and when you start talking about your problems, other people tend to talk about theirs.
"Before you know it, you are making all sorts of crazy comparisons, like the time one of Kim's exes -- my least favourite ever -- started complaining about life at home."
The blonde beauty believes things took a turn for the worse between the pair when he compared his relationship with Kim, 35, to her and now-estranged husband Lamar Odom's.
She explained: "'Why don't you cook for me?' he told Kim. "Khloe cooks for Lamar all the time.' This happened in front of me, and it really upset me. I told him, 'That is so rude! How dare you compare our relationships? And why are you being so aggressive? The right thing to do is to ask Kim if she'd consider cooking for you from time-to-time.' "
She added: "He didn't treat Kim with respect. He wasn't kind, and, unfortunately, he didn't get my point, which I guess is one of the many reasons he is an ex."
Kim married Kris in 2011 but filed for divorce just 72 days later, although the process wasn't finalised until 2013.
The 'Keeping Up With the Kardashians' star is now married to rapper Kanye West, 38, has two-year-old daughter North with him and has another little one on the way next month.