I agree with the others above, this is heartbreaking in it's own way, ever so much until the end where they find each other finally.
You put how I feel about Ginny into words that I completely agree with and wanted to say but didn't know how to do so. The line about her growing up in a household full of love made her expect it, and it just broke me in a way I can't describe. It's perfect.
I do hope that you'll continue writing in this fandom, not only because you write so beautifully, but that it wouldn't be the same without you.