Most likely not. People usually don't keep track of every single person who watches their stories. She probably has a lot going on in her life and her focus is more on creating and sharing the stories rather than who specifically is watching them. Also, if she has a big following, it would be difficult for her to notice the change in just one viewer.
Probably not. There are usually so many people viewing stories these days that one less viewer is not likely to be noticed. Unless she is really keeping a close eye on her story views and she knows you well and expects you to always watch, but that's not very common.
It's possible she will. If she's the type to notice details and interactions, or if your watching was a regular thing and suddenly stops, there's a chance she could catch on. However, if she's not that observant or has a lot going on, she might not notice at all.
Well, it's hard to say for sure. If she has a habit of checking who views his stories often, then there's a chance she'll notice. However, there are so many people who view stories, she could easily overlook the fact that you've stopped. Maybe she is more focused on other aspects like the content of the stories or who he is interacting with in the stories rather than specifically who is watching or not watching.
It could go either way. If your interaction with her often involves discussing his stories or if she expects you to be interested in them, she might notice. Otherwise, she might not give it a second thought.
She may not care at all. There are so many factors involved in whether someone cares about who watches their stories. For example, if she is mainly using stories to document her own life for her own sake or for a large general audience, the loss of one viewer is not likely to be a big deal to her. And also, she may not even be aware of your individual viewership in the first place, so she won't have any reaction to you stopping.
Honestly, it depends on various factors. If he is really into analyzing who views his stories and he has a relatively small number of regular viewers, then he may notice. But if he is just casually sharing stories and has a big audience, he probably won't give it a second thought. Also, if he is not that observant about such things in general, he will likely be oblivious to you not watching his stories anymore.
It depends on how you feel about it. If it makes you uncomfortable or is a distraction, then yes, you should stop. But if you enjoy them and they don't have a negative impact on you, there's no reason to stop.