On your wedding day, if your friends have problems with your family, you don't need to avoid them. In fact, I don't think there is anything to fill in, just your thoughts. Because it is also a good thing that all friends celebrate together, because everyone is directly together and lively, so the atmosphere is more active. When you get married, ask him not to go too far, but to follow. This is good for you and your friends, and has no influence. If you directly tell him to avoid it, it will hurt the feelings between friends and make him feel embarrassed. Be sure to deal with this matter.