fudge that's definitely worse, the thought of not seeing any of my children get married would break my heart. I do think that is selfish of your DD. People should know that whilst it is the B and G's day, there are people who want to share and celebrate it with them.
I'll try and answer some things that have been brought up when I read through.
Our issue (as I stated quite clearly) is the 5k cost. We don't have it and even if we did have this sort of budget for a holiday, I couldn't justify spending it on attending a wedding, it's not a child friendly place either so crap for the DCs. Plus it is term time and we would get fined taking the DCs out of school.
I can't go myself, I did think of that but it would still cost me over 1.5k. DH would have to take time off work anyway, the DCs would be very upset and it's not near enough for me to go for a couple of days. I was very tempted to go by myself but I know i'd end up hanging out alone as my health means I can't keep up with all the active people going
Thankfully DD didn't know anything about being a BM.
It is a person that is close enough that it would bother people, not wanting to out myself by saying the exact relationship.
We got married here for 2k, weddings don't need to cost a lot. Their flights and accommodation alone are costing more than our wedding so it's slightly annoying to hear that it is to make it cheaper. I agree with a pp that it's to make it cheaper for the B and G not having to pay for guests etc.
I can't fully explain but to me, the main people that the B and G would really want there, they knew would go and they are. Others, while we were more than welcome, I'm not sure our absence will be missed. It's slightly complicated but I feel very left out sometimes even though I have the same 'relationship' as others who don't get left out. Sorry it sounds vague and waffly.
Of course I wouldn't voice this to the B or G, I will wish them well, buy a nice present and go to the event here, they are having something here but it doesn't feel the same as seeing them get married. But maybe that's silly really?