My future Mother-in-Law has gone crazy! She absolutely does not understand the word "NO". She has this crazy thought in her head that it is ok for her her cousin (whom I have only met twice) to throw my one and only bridal shower. She has cut my Mom out of the planning and isn't including either of my sisters or my bridal party even though I told her from the beginning that they have to be included. I have expressed my concerns with her about her cousin throwing the shower, but she just keeps telling me it will be fine and to not worry. I don't know this woman and I don't want her having anything to do with my shower if it means everyone who means something to me won't have a say (and they know me best anyway). When I went to my future Mother-in-Law she told me my shower wasn't about me anyway so I didn't have a say in any of it. What do I do?! Someone please help!!!