Not trying to be difficult @shoemakersgarden, but I’m not seeing a sidebar on that page. Also, when I run your URL through WPThemeDetector (https://www.wpthemedetector.com/), I don’t see any reference to the Hemmingway theme. It says you’re using Teluro and a child of Teluro. You are also using 2 different page builders (Colibri and Elementor) which confuses things. This is the support area for the Hemingway theme. You might get better help elsewhere.
As I was looking at your About page, I noticed a couple of editing fixes:
In the section about Rosemoor, ” the 1970s,.was” (remove extra period before was)
In the same section about Rosemoor, “my aunt gifted if to the Royal” (if should be it)
Best of luck to you.
UPDATE: So, I just noticed that your About page looks a lot like the Hemingway theme. Sure enough, when I ran that page through WPThemeDetector, it says that the page IS using the Hemingway Theme. Are you trying to get the 3 menu items (CONTACT|ABOUT|BLOG) shifted to the left on your Home page like they are on the About page? If so, using Google’s developer tools, it looks like that menu navigation section (not a sidebar) might be under the influence of the Colibri page builder. Kind of a guess on my part. I have no experience with Colibri or any other page builder tools. Nor do I know how to manage a website using different themes for different pages. So in the end, I can’t offer you much help! Sorry.