Hello all. Hope I'm posting in the right place ! I'm getting married in September and I'm worried about inviting a friend of mine! Basically I know her though another friend and she does coke on nights out. This lady is a lot older than us and we've noticed on nights out she's in the loo all the time, trying to force coke on people and generally disappears. On my hen do last week she was taking 70 year old women in the loo! This lady actually is a nice person but I'm worried that she's going to be doing all this at my wedding in full view of my family and friends. I've invited her to the whole day with her partner (also does it) but I don't think would do it at a wedding. Now I'm at the stage where I feel I may need to un invite her! I spoke to her and said no coke at the wedding and she laughed, I just don't know if I trust her not to do it at my wedding. I know if I Un invite her it could seriously affect friendship group what do I do ?