*Update* AITAH for refusing to go and standing my ground after my ex friend and my ex gf invited me to their wedding?

Not an English speaker.

Hey people, here i'm again with a major update.

Today must have been a day focused on relax, calm, peace and fun but it was all the opposite.

Yesterday i had an outburst and i decided that today i had to relax and calm down before doing something stupid or worst. So yesterday at night at the last minute i organized a day in the mountains for skiing, relaxing and clear my thoughts but i ended up in the hospital. See this early morning when i parked my car at the hotel i fainted unconsciusly in the parking and it's the second time in 3 days so something is wrong with me and i'm currently at the hospital seeking for answers but this isn't all unfortunetly.

30 minutes ago i was with my grandparents, whose come to see me because they knew what happened, and while we were there talking guess who showed up out of the blue? My ex gf and my ex friend.

They tried to bluff the real reason why they were there but when i saw them in the hall i already knew why. They went in person trying to convince me to go to their wedding because of the "bad karma" and all that bs i told you in the last post. But this time i acted quickly and smartly. After like 3 minutes while they were here asking me how i was, if it was something big and all this classic bs i interrupted them and finally told them that yes i will go to their wedding. Their expressions changed in like 3 seconds and they tried to hug me and thank me but i aggressivly told them to back off and stay back cause i nedeed to rest and to don't have any stress. After that i told them to leave and make me know where they were organizing the wedding, the exact day and hour. My ex told me and i took note and then they left.

My granparents watched me like i was a ghost and asked me if i for real was about to forgive them but i told them "of course not" and they asked me why the hell i accepted. So i told them that i accepted my job's promotion and since it was an emergency they nedeed me in the new country in 8 days.

At this point they understood and my grandpa gave me a pat on the shoulder telling me "you fucking smart ass" with a smile and after a bit more of talking they left.

So yes their wedding is in 10 days but me, Sofi and our new entry puppy will be in another country at 4 hours(by plane) by distance. So of course i wouldn't attend and some of you guys gave me advices on a letter to send them and i took the courage and will take ideas from your last post's evil ideas ahahah.

So right now i'm with Sofi and our puppy and believe me i wish i could be there at their wedding just to see their reactions cause it must be something "special" ahahah.

I will update you in a few weeks when i would be in my new country and when i had news from their wedding. Can't wait for it ahahah.