Long story short, the best man in our wedding is a very self centered person. I tried to tell him he had 3 minutes to give a toast because the MC told me to make sure he doesn't ramble and go on and on all night long. Well, when I tried to tell him this, he tried to negotiate time with me because he had this big long story he wants to tell. I was under the impression that the toast was supposed to be a well wish for the 2 of us, you know the newlyweds...but this long story he wants to tell has nothing to do with me and FI, but it has to do with FI and the best man. He even said it was one of the most embarrassing stories he could think of about FI. FI heard this and told me he didn't want to be embarrassed, but he doesn't want to tell his best man what he can and cannot say. I just feel like he's making it about himself when I feel like it should be about US (FI and me). How do I keep him from rambling and sticking with a toast made to BOTH of us, and am I in the wrong here for not wanting him to go on about FI and himself??