What are you, 12?
What kind of "disowns" their friend if they marry an ajnabi?
What do you care? You're not their father, bismillah
He asked me to be his "best man". I told him i'll think about it because he's marrying an ajnabi.
If he's asking me to be his "best man", which is a huge honour, I have a right to display my anger towards him. I'm an integral part of the wedding.