Selfish or..?

We've decided that when our daughter is born that only my SO and my mother would be in the room. I don't want his mother in the room because she makes me very uncomfortable. We've also decided to not tell ANYONE (except the people who will be in the delivery room with me) that I've gone into labor or that she's been born until I have time to sign all the paper work and take a shower. I feel like since I'm the mother and my SO agrees with my decision that I'm not being selfish, but I just want opinions.