No, no, no, NO! Have you looked into getting a second opinion and/or hooking up with a more holistic doctor (or at least one who respects the way you eat)?
I'm diabetic, and my doctor isn't a big fan of Paleo, but she trusts my judgement and knows my diet is super clean (especially compared to her other patients). Going lower carb (less than 100g per day, per the PB guide) has helped my hA1c stay under 6 for a year & a half.
I followed this lovely lady through her paleo pregnancy. She is T1 diabetic and my role model for pregnancy:
My Primal Nest
I would cut fruit down or out of your diet (it's only for a few months), just to prove your current doctor wrong. Stick with tons of veggies, good healthy fats, and ample protein.
I love going "neener neener" lol.