You know something Steph. If you spend any time trying to deal with people who don't like you, eventually you just get worn down, exhausted and you begin to believe it must be you.
The reality is, some people don't like you, and me and everyone. Just as you might not like some people. No-one has any obligation. Parents, family, people who have similar interests. None has any obligation.
Only children can expect to be loved and we are not children.
Walk away. For them. For you.