Please help me analyse this sentence!

If you just want to understand what the sentence means, then it means that Eve is leaving home (probably against her mother's and father's wishes) to be with Stephen.

If you actually want to have the sentence diagramed, you'll have to look elsewhere. I stopped diagraming sentences forty years ago, and don't intend to take it up again at this late date.

Set, can you answer this one for me. What the hell does "diagram"ing a sentence mean?

http://grammar.ccc.commnet.edu/grammar/diagrams/diagrams.htm

Thank goodness, I was never obliged to diagram sentences in school. It is about as fascinating as watching grass grow!

Personally, i would rather watch grass grow.