I write stories with my friend that lives a few states away,but when I start a new story, She doesn t like it! She s nice but it s rude!?

Why is it rude for her to not like a story or like the fact you've started a story?

If either of you can't handle writing together then do what real writers are supposed to do: Write solo.

Why is it rude for her not to like what you've started without her? I truly do not understand.

Either you two are writing together, or you are not. It sounds to me like you started with "not."