We have a couple of issues we are trying to figure out that revolve around alcohol. My dad is a recovering alcoholic. His alcohol of choice is beer. The rest of my family doesn't drink including myself. My fiance and his friends drink. His mom and sister drink on very rare occasions. His dad is an alcoholic, but as supposedly cut back on how much he drinks. In the past, I have heard he has been a very mean drunk. Luckily, I haven't been around his dad that much to find out. Both of his brothers drink, but in moderation. I don't really want alcohol at the wedding, but my fiance definitely does. He wants the whole party atmosphere which totally isn't me or my family. My family in addition to not drinking are very religious so the party atmosphere isn't their style either. I've heard of serving just beer and wine, but beer is my major concern because that's all my dad ever really drank so I can't imagine he would be comfortable in that type of situation. My fiance also wants alcohol at our rehearsal dinner. I personally don't feel it is necessary for a rehearsal dinner. I don't want those participating in the wedding to be consuming a bunch of alcohol the night before the wedding. The last concern is that he has been talking with the best man about possibly renting an Airbnb for the night before the wedding and where they would get ready for the wedding. My dad and brother (bride's man) plan to get ready with my fiance and the groomsmen. My concern is if there is going to be alcohol in the Airbnb. I am trying to avoid as much temptation for my dad as possible. My fiance said he can ask the groomsmen not to bring alcohol, but he can't guarantee that they will actually listen. I'm not sure what to do because this is my fiance's wedding just as much as it is mine, but I don't want our wedding to be the reason my dad falls of the wagon. He has only been sober for about a year so it will be about two at the time of our wedding. He hasn't attended any events with alcohol nor does he plan to prior to our wedding. Any advice?