A temporary solution.

The backup domain I’ve purchased is set up. I’ve contacted my personal hosting service to add that domain to the DNS resolution so that people going to that URL will end up at my website. My website has been changed so that users will read that this is a temporary situation and that they can click on one of several links to get to a streamlined version of the website. Now, I have to disseminate the new domain address to all the search engines so we can minimize the damage.