Hey.
If you've lost or forgotten your seed, unfortunately there's nothing else you can do.
Only she gives access so that she can move her funds.
It also happened to me and my luck is that I only had about 2,000 Sat's.
It's worth remembering that it's always good to confirm that you've left it written down correctly on 2 pieces of paper and also on a pendrive and only then send your Sat's.
You can make the texte with a minimum amount.
I hope you can recover.