She sounds like a very dominant women. Good luck with that one.
Just look out for your own health and do what you know is right.
I know a lot about health foods and health in general and its a real pleasure to talk to a women who knows about it also. But its no fun to talk to a women who knows nothing about it or thinks its all rubbish and says things like, "you're gonna die anyways"
Do what you do and be proud of it.