Mother in laws....(sigh)

I love my mother in law to death... Since day one she's wanted me to have a baby girl. We find out what we are having on Tuesday and a part of me just wants it to be a boy so I don't have to listen to her anymore. Whenever she sees me she rubs my belly and asks how baby Sadie is feeling today.... I never know how to respond to her actions or questions and I get so uncomfortable that I just end up "laughing" and walking away... Does anyone else have crazy mother in laws or is it just me that got "lucky"? lol.