hi esther,

Maybe she seems frustrated because she's trying to help but feels, I don't know not 'powerless' but that she can't take the step for you? Sorry if I don't make sense, I can't find the word I am looking for...

I think you should stick to it, and voice your concerns about how you perceive her reactions (frustration, not liking you etc.). Sometimes clearing the air can be beneficial - e.g. thinking someone doesn't like us and realising this is not the case.