<human>: Provide a brief overview of the text.

What are some really shitty things that made you realize your good friends were maybe not so good?

We've been friends for over 5 years, both 25m. Last year I was asked to be a groomsman at the wedding, but didn't hear much in regards to plans in the weeks leading up to the date. I asked my friend, he directed me elsewhere/evaded the question, and it wasn't until pushing him for an answer that he finally admitted I was "removed" from the wedding party. 

My gf (26) is still a part of the wedding, and now all I can think about it what an asshole this dude has been. Trying to not bury my head too far in my own ass as to lose all perspective, but this feels like a pretty major, possibly (probably) fatal blow to a long relationship. 

On the other hand, it is very clear that both my friend and his fiancee have been enormously stressed. Should I cut him some slack?
<bot>: Friend of several years kicked me out of his wedding and neglected to tell me until days before, now I want to leave a bag of shit as his wedding present