How can I tell if the form is being emailed to the right person?

You should find the email address where submissions are being emailed by following this guide: How-to-Find-and-Change-the-Email-Address-Used-for-Notification-Email

Once there you should be able to change the email recipient and add a new one, this guide will help you with that: How-to-Properly-Change-and-Test-a-New-Email-Recipient-Address

If this does not help, please provide us the link / name of your form and the email address where you want emails to be sent, we will be glad to check it. 

I found another thread where you provided more details, because of that, I will reply there, please take a look on this link: https://www.jotform.com/answers/854712