Ok, I'm fully prepared that I am being unreasonable, just need a dose of salts.
Scenario / my parents every year go my sisters for Christmas. I've invited them to mine 10 years on a trot to be told "oh we have already arranged to go to DSIS". So I snuck in early early this year, to be told "oh we might be go abroad this year".
And I'm pissed, I feel a bit crappy, so as to not to drip feed. One Christmas they were last minute not well enough to go to DSIS, so I did meals on wheels on Christmas Day. I'm good enough for that, but not actual attendance. I do nice food, I have a nice home, a nice family. It just feels like a complete rejection as if we are not good enough.
It doesn't help that I don't get on with my DSIS, she just don't like the fact I was born.
She wanted to be an only child, and by parents going there every single year and refusing to go anywhere else, it feels like she is getting her wish of "only child".
So I am being over sensitive, am I being unreasonable, is what they do perfectly normal??