My sister got married last weekend. I (plus DH and 3 kids) didn't attend due to situation with COVID and not feeling comfortable going to an indoor party of almost 100 (we don't live in the UK). I thought I was doing the right thing and my sister seemed to understand. However, my parents have now said I am no longer part of their family and are refusing all contact.
I know it won't make any difference but I have no one subjective to talk to and I thought I was doing the right thing.
YABU - I should have gone to the wedding
YANBU - They should respect my decision not to attend.