Because I kept returning to that one evening before Spain — Brock’s hand tight on her arm over a phone call, and my own voice raised at him, and then my own decision to leave anyway.

I have replayed that evening a thousand times.

I told myself so many reasonable things.

That it was between a husband and wife.

That I was grieving and had nothing left to give.

That my health needed distance and quiet.

That Natasha was a grown woman who could make her own choices.

Every one of those things was true, and every one of them was also a door I was closing on a young woman who had no one else, and I knew it even then, in the part of me I was not listening to.