@Rhiannon I agree with everything you said. Great reply, there are definetely people that need to hear it. It's completely unrealistic to find someone who fits every single one of their criteria. Also, they forget the most important part of a relationship isn't finding someone who eats certain food, but that you have a strong, deep connection with them. They forget that this is someone you want to spend the rest of your life with. Connection first, then everything else is secondary. If you have a deep connection with someone there is no reason they wouldn't be open to your suggestions, especially if it's done in a respectful, unjudgemental manner, especially with no expectations that she must do what you want.
People get too caught up with what they want and not what they need. And if you do find someone that you can introduce to the primal diet, it gives you something special that you share, as you have brought them to true health, similar to how people imagine meeting the love of their lives through being saved, or maybe thats a reach?