So I think I have posted on here months ago about my sizzling on/off relationship with my sister, she's a super big drinker and makes an ass of herself flirting/winding people up (having a fling with my ex-husband whilst we were married). Most of my friends can't stand her for things she's done to me and to them, hence why she is not coming to my hen party. I decided to give her the benefit of the doubt and as she hasn't drank for a while...well I haven't heard any rumours so I'm taking it she's been good. Until.....my uncles funeral last Thursday, she got so wasted embarrassed herself and made me cower and cringe and she has no recollection and really doesn't care. I'm so worried she is going to ruin my big day that I'm having horrid nightmares and feeling physically sick worrying, my friends all say to let her make a fool of herself then everyone will see what she's like (mainly my in denial family). We haven't spoke since the funeral and I've made it clear to my mum that I can't cope with her behaviour any more but I can't stop her coming to the wedding...can I???!!!