Which warrior cat is that? (DISCONTINUED)

Cat #23

I haven't been on in a while, so I'm starting from scratch, as I can't remember who guessed the last one (It was Birchfall). Let's get going!

I loved her once, I Love her still,
Away from stars on high.
She crossed me from the river swill,
I knew our loss was nigh.
I saw her once, and twice, again,
Above from branches curled,
We lay upon the meeting ground,
Where homeland rivers swirled.

Get guessing!