My sister has been in trouble with the law numerous times in the past 7 or 8 years, in and out of jail and treatment. She has a drinking problem and she seems to have it under control for the most part, but every few months she relapses and does something crazy or stupid and gets herself back into trouble. After which she she regrets it and promises shes never going to drink again. She was doing really well for the past almost year so I asked her to be a bridesmaid in my wedding. Then two weeks ago she went out and got drunk with her coworkers, passed out and got taken to detox. While she didn't get in any legal trouble this time, she is still on probation from the last offense last year. My fiance wants her out of the wedding because he's very worried she may not show up or be in jail or who knows where on our big day. There is a chance this could happen but also a chance nothing will happen at all. The only option I feel I have is to make up some duties for her and have her be a personal attendant to make her still be a part of the wedding, but not a huge loss if unable to attend. I do not want her out completely. I'm stuck between my sister and my fiance. I cannot make both happy. Help!