Mother in laws 🙄

For the most part I get along with my MIL, however she acts as if her adult son is still a child. It drives me insane!! My husband and I had our first son 1 month ago and when he was born she took over trying to tell me exactly what to do and not to do. She even went so far to take my own son out of my arms and burp him herself. I just found out she'll be coming down for the weekend in a couple weeks and I'd love some advice on how to deal with her. I know that she'll try to tell me what to do and want to hold my son 24/7 which really pisses me off. Anyways, thanks for any advice!