Khloé Kardashian might have moved on from her past relationships, but that doesn’t mean she doesn’t harbor lingering feelings about them. While consoling sister Kim Kardashian about her ex-husband Kanye “Ye” West on Thursday’s episode of The Kardashians, Khloé, 39, revealed that she still can’t fully let go of her guilt stemming from how her romances played out with Tristan …