unbelievable

i went for course yesterday and when I'm back my mil told me she fed my 4mths old water bc lo geisai until look very difficult and cereal bc lo didnt wna finish her milk. my mil even went to buy gala apple n want to feed baby!!! i v angry yknow!! and my mil didnt even ask or tell me anything before doing so. pls send articles so i can slam it to her face