Soon to be MIL drama

MJJS
I swear. My soon to be MIL is the most dramatic person I have ever met. She has only met me a total of my 20 times at a few hours each time. My fiancé and her aren't close at all, and yet she keeps trying to control his life and trying to get him to leave me. I cannot stand this woman. She talks to him in a baby voice all the time unless it's about me, then it's just pure attitude and sarcastic comments. My fiancé stands up for me very single time and it's getting to the point to where HE doesn't want her at our wedding. I have only ever been nice and respectful to this woman and she hates my guts. She finally admitted it today. I just want to live my life with the man I love and she just can't let it be. He's happy, I'm happy, leave us alone already!