If all you have received is an email, are you sure it’s not a scam? At the very least, I would call her lawyer to make sure it really came from him/her. Don’t reply with any personal or financial information by email.
Not a scam, it is from the “lawyer” she hired at the start of this.
I don’t trust them and am still collecting details on this mess as this was all in the works when We met 3+ years ago.