Anonymous wrote:OP here. I will send a gift no matter what. Of course the wedding was planned way in advance but most of this other stuff didn't come to light until the last week or two.
I should have learned this lesson last year when my family guilted me into driving there for a baptism, under similar circumstances.
Just had an idea though... I don't know if I can get the airfare, but maybe I could fly by myself on Sat morning and return on Sunday? Probably going to cost a lot though...
the change fee for your mother's flight will be $150, which you should pay if you're the one cancelling. just go.