mother in law

I'm really pissed off with my MIL. Firstly she has caused so much of problems between me and my husband with her drama and bullshit throughout my whole relationship with him. Right now I'm 5 months pregnant.. Currently staying in a rental room while waiting for our house.. She rejected us moving back there so that we can save more money and even offered to pay her instead. She mentioned that she does not care for me or the baby and inform to my husband that only he is allowed to come back to her house and if he insists of bringing me I must not eat after 9pm. Really ridiculous so my mum took us in to live with her in her 2 room flat which I'm truly grateful for. After my husband broke the news to her that we are expecting a baby girl she told him how excited she was and cnt wait to buy stuff for the baby. How pissed I am like you cannot diss the parents and pretend like nothing happen yet want to be a part of the baby's life. What do you mummies think? Is it right for me to not let her be part of my daughter's life as since day 1 she has always been so toxic.