What happens to shared jotforms when I remove sub-user?

1. If a sub account user has shared a form with me, and I delete that person from my account, will the shared forms be deleted as well?

We do not delete the forms upon deleting the sub accounts from Users page.

However, anyone with the 'Edit Forms' permissions can delete the forms.

Your case is not completely clear, so please provide us with additional information on this thread. We will be happy to help.