So, here is my situation.

I am 21, born to an american mother and British Father. They never married.

I know that off the bat I can't claim, but I was wondering if there is someway to make a petition, if I am living there for example.

I am planning to get my masters degree in the UK, so it would be beneficial to me.

Thanks, Any help would be really appreciated, I'm a student so I need to do all the leg work for this myself.