I have a friend who lives in the same city. We've been friends for over 10 years. During the past 10 years, we have met up for various things (dinners, trips,), went to each other's weddings and hen parties.
A few months ago, I invited her and her partner over for dinner, on a weekend that suits her. I said it could be at ours or in a nearby restaurant. She hasn't replied. I used WhatsApp, which she uses too
This is rude, isn't it? She has done this before in the past - just not replied when I've suggested something (though she doesn't ignore every time, and sometimes arranges dinners at her house which I've been to).
She has invited me to her birthday meal next weekend.
I'm inclined to say I can't make it, and just quietly back away from the friendship. Am I overreacting? What would others do?