I would be the first to say I would be embarrassed for Bronco if he did that.
As someone who has had that experience I would only want family and close friends there. This is beyond weird for Whit to do that. If the family invited him, he should have understood it is a personal thing and turned them down. If he invited himself, that's even worse.
If I was Chase, it would turn me off a little bit to be made a spectacle like that.