Kris Jenner and Corey Gamble; Kim Kardashian West (inset)  Denise Truscello/WireImage; Inset: Rob Kim/FilmMagic  03/23/2015 AT 08:35 AM EDT  gave an inside look at  's relationship with Corey Gamble, whom she  In the midst of her  , Kris got cozy with the friend of  around Halloween 2014 – and her daughters were not happy about it.  "I'm worried about Mom a little bit," said Kris's daughter  . "She doesn't listen to me when I'm like, 'You know, you should really take it slow' ... I just hope that my mom really thinks things through because I don't want her to rush into anything."  Though it wasn't shown on air, the couple took a  in November, and Gambled joined Kris in  Sunday's episode featured conversations about Kris's "inappropriate" text messages and the "banging" and "moaning" sounds Kim claimed to hear when Kris's new man stayed over at their shared house.  The Kardashian girls also took issue with the age difference between Kris and Gamble, who was 32 during filming (younger than both Kim and her older sister,  ). As self-proclaimed "protective" daughter  For her part, Kris admitted, "I was married for [23] years, and that's a long time to be kind of out of the loop."  Confronted by her daughter's questions, she told  cameras: "It's so annoying that my own family is being so judgmental because all I really want to do is live my life."  Later, she told Kim and Khloé, "I can't do anything without getting criticized. It's uncomfortable. It's like everybody wants answers, everybody wants to know what the title is. It's like you're a bunch of haters."  Though Kris's daughters – including  , who said she was "freaked out" by the new relationship – eventually seemed to come around, Kris admitted, "I don't think I would ever get married again ... We'll see. I don't have a crystal ball."
Khloé says her mom's relationship with Justin Bieber's pal – who's younger than both her sisters – is "creepy"