Another message board that I enjoy reading (I don't participate) is "Am I Being Unreasonable?" on a popular website.
It has given me amazing insight into both people and British people specifically.
ALL THE TIME, people say "You are the one who moved away, therefore you are the one who has to travel." It's such bullshit. I am SO grateful that my parents don't feel that way.
AncestorySpouse, I am so sorry that your family feel that way. It's not cool. But I get it - if it's a sibling and you don't want to cause a huge family rift - you've got to swallow your pride and go.
As my kids start to get older, we want to explore the USA on our trips. It's going to be "we will be HERE during the week of XXXX, join us." The onus will be on them.