At the wedding, the man's father was unwilling to speak on the stage?

There may be two reasons why the man's father is unwilling to speak on the stage at the wedding. First, the groom's father is not good at words and will be shy in front of many people. Second, the groom's father doesn't agree with this marriage and doesn't want to speak on stage. If it is one kind, don't avoid it. If it is the second, we can communicate well. I hope the groom's father respects his son's choice and wishes them well.