Delivery Room

So I’m being induced tomorrow and I told my mom last weekend that I would like it to just be my fiancé and I in the room this time. My mother in law is watching our 3 year old and won’t be able to make it to the hospital for the birth. Today my mom is making me feel terrible because she has to sit in the waiting room while I’m giving birth. How do I handle this? I feel like I shouldn’t be upset for my decision but she is making me feel terrible.