Not me, but before I met my wife she found out she had cancer at 25 and there were so many people in her life who just abandoned her. She was living alone and had very few people to lean on as her father was already deceased. It was pretty much her and her mom and that was it. Her boyfriend broke up with her because "he couldn't watch her die," her best friend cut her off because it was "too depressing," and several family members (including her only sister) all basically told her some variation of "well, I guess it was nice knowing you."

Her relationship with her mom became much stronger and one of her friends really stepped up, but in the 10+ years since it has been difficult to watch her struggle still with the impact that diagnosis had on her life. She and her sister had made up a while ago and it's like nothing happened, but there are family members who we see but she just doesn't trust or think highly of anymore. And only recently did she just reconnect with that best friend, and only because the friend's husband finally got her to apologize 10 years later. But yeah, my wife's life is completely different than what she expected it would be when she was diagnosed. She's been in remission forever now, we have beautiful kids, we have a house, she has a great career... But it really showed the true colors of a lot of people in her life, and only having met her a couple years after she finished treatment I was there for a lot of the blowback still. I think dealing with a friend or family member who is dying of cancer is very hard and a part of her has forgiven those people who abandoned her, but the damage is still there. She still struggles with it. It's sad.