hide my subdirectory everywhere on my domain

i have a domain http://www.theblogfordads.com

the wordpress install is in http://www.theblogfordads.com/tbfd/

i have the htaccess file in the root as follows so it redirects theblogfordads.com/ to the actual blog install dir /tbfd/ and hides its

RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www.)?theblogfordads.com$
RewriteRule ^(/)?$ tbfd/$1 [L]

but when i go anc click on a post it will bring the subdirecoty back up the htaccess file in the actual install dir /tbfd/ is ass follows:

This is the one i believe is causing the issue? how can i make it so no matter what post or where it only shows http://www.theblogfordads.com in the address bar

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /tbfd/
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /tbfd/index.php [L]
</IfModule>