would she really be disapprovng? Maybe she is just trying to be supporting and ressaruing becuase she thinks/knows you want a VBAC (sorry I am making assumptions here) I would hope thats what it is anyway.

Why would your RH factor mean needing to have a c/s? Sorry just curios as my mum and lots of members of my family have rh -ve and it hasn't been as issue as regards vb/cs births.