Oh Goodness!! If someone was being like that towards me I would go crazy
!!!!!! Let her know that the way she is treating you (childlike) is causing problems in your relationship and they need to be addressed ASAP! Maybe some counseling and/or therapy would help. Anyway, something needs to be done soon because besides going completely crazy
, you might also end up resenting the way she is treating you, and that will cause major problems down the road. Good luck!!