I had a falling out with one of my best friends when she decided she couldn't come to my wedding (3 weeks before it) even though she was a bridesmaid and I ended up stealing her dress from her mum's house. All of our mutual friends keep trying to get us back together but even though I sometimes miss her, I wouldn't take her back for anything in the world, because that was just the final straw in a long list of awful, rude, selfish things she's done to me.