Mother in law help

Crystal
Mother in law is coming to visit during thanksgiving for 4 days. My due date is November 20th. I'm hoping I give birth before she comes so I have time to myself with my husband and new baby. If I have her when mother in law in visiting I really don't want her in the room with us. My husband has been gone on deployment so I want that one moment for us to be a family with no interruptions. I know I'm sounding selfish but we are also moving back home I thin weeks after she's born. I was really hoping she would just wait to see the baby when we are home for good. My question is how to tell her that My husband and I don't want her in the hospital room with us, if I end up delivering the baby while she's here. Also any advise when we bring home baby with mother in law their as well? I'm kinda nervous that she will tell me what to do and that I'm doing things wrong.