Khloé Kardashian pens heartfelt tribute to Tristan Thompson's late mother

Earlier this month, Andrea Thompson died at her Toronto, Canada home after suffering a heart attack. On Tuesday, Khloé took to Instagram to share a slideshow of images of her and Andrea and admitted that she still feels "numb" over the sad news. "Life can be brutally unfair at times and this has been one of the toughest times in so many of our lives. But at the same time, I feel blessed that I am lucky to have had someone that makes saying goodbye so incredibly difficult…”