Meditation in the form of zentai.

I do meditation in the form of a zentai mummy bag. is this strange? how do i get my fiancee to understand?

For info on "zentai": google "zentai for meditation". My fiancee insists that it is beyond odd and has even gone so far as to say it is "sick". I don't think it is strange and am trying to get her to understand. We have thoroughly discussed zentai, why i enjoy it and what her discomforts are. We can't seem to get to a level of understanding or a compromise. What do we do? Should I stop because she doesn't approve? Or should she be more understanding? Which (if either) of us is being unreasonable? Help.

*this is in no way sexual for me. She and I both understand that. We also do this when she is not hame or goes out for a while.