MIL and baby

Okay so me and my MIL have always been close but lately she is just getting on my nerves. She comes over everyday without texting or calling me to let me know she is coming. She thinks just because it is her grandchild she can just pick her up out of her sleeper when she is asleep but makes sure no one else does.. She tells me I should bottle feed when I am exclusively breastfeeding. She takes the baby from me and if the baby wakes up she is like awe let me see the baby.. I'll say no she needs to be fed it's been almost four hours.. She will say she will be fine! Do I have a right to be mad? My fiancé will not say anything to her.. Oh and we have a 2 year old that magically doesn't exist anymore.. Someone give me some advice please!!! Sorry for poor punctuation I am BFing at the moment ..