LucyLocket55
It is very difficult on both sides. I am reading this and feeling guilty. I had a friend whom I met on a secretarial course. Nice but rather mouselike woman (aged 29 at the time), long story short, we rattled on meeting up, attended each others weddings etc, she married her much older boss had no children as he already had three. Became granny to step grandchildren at 40, embraced grannyship. Suffered from all sorts of nasties such as ovarian cancer, ME, you name it she had it but genuinely. Became a recluse even before Covid as she was always unwell, her husband quite happy about it.
However all she could talk about was death and illness, no happiness or positivity, and every time I visited or spoke on the phone I came away feeling so down and deflated. Final straw for me was my father being taken into hospital with terminal cancer and all she wanted to do was talk about her cousins husband who had just died from brain tumour. I didn’t intentionally ghost her, but I did.
We now exchange Christmas and birthday cards with snippets of news ( hers still about illnesses) but I don’t want to rattle her cage again, despite still feeling bad about it as she was a kindly woman, old before her time ( she is 62 going on 92)
LucyLocket I'm not sure that you should feel guilty in thatboarticular circumstance. Friendship is a two way process and this one wasn't! That is not the same as the scenario the OP describes.
Be kind to yourself! 


